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  • Welcome to TPK! This is your first of 2 free articles. For unlimited access to tutorials and articles, join TPK Premium for less than the cost of a latte.

    Floral Modernist Birthday Card Tutorial

    October 3, 2024

    by

    Lindsey Bugbee

    Birthday Cards, Greeting Card Tutorials, Tutorials

    Handmade birthday cards are a lovely way to celebrate someone special, and this floral modernist card is no exception! In today’s tutorial, I’ll guide you through creating a beautiful, minimalist card using ink, masking fluid, and a bit of creativity.

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    A floral modernist birthday card with shimmery bronze tones, sumi ink, masking fluid, and a brown and white calligraphed envelope

    Over the years, I’ve learned that you can never have too many handmade birthday cards on hand. Birthdays always seem to pop up unexpectedly, and having a unique card ready to go makes all the difference. In today’s tutorial, I’ll guide you through creating a unique, modernist-inspired birthday card using simple painting and lettering techniques. It’s a relaxing project that adds creativity and thoughtfulness to your birthday greetings — perfect for when you want to give something truly special!

    Clean shot of a floral modernist birthday card

    To create this card, you’ll need to gather the following supplies:

    • 5″x7″ (12.7 cm x 17.78 cm) blank watercolor card – or fold a piece of 10″ x 7″ watercolor paper in half
    • Pencil + eraser
    • Art masking fluid
    • Brause Rose nib and pen holder
    • Sumi ink
    • Size 1 paintbrush (or another small paintbrush size)
    • Red gold sumi ink wash or metallic watercolor – affiliate link

    1. Make a Pencil Draft

    Begin by using a ruler and a pencil to make a 3/4″ (~2 cm) frame around the outside of your card. Then, draw a large oval near the center of the card. Add pointy petals around the oval, then draw a stem. Make two vines on either side of the bottom of the card, then draw a partial flower at the top right.

    Pencil draft of a sunflower-esque shape and vines
    Tip: If you don’t want to draft a frame around the card’s edges, use washi tape instead. Washi tape is great masking tape!

    Next, use a decorative sans serif lettering style to fill the oval with “HAPPY BIRTHDAY!” It’s a good idea to hyphenate “BIRTHDAY” to take up more space. Add little flourishes where you have the opportunity to do so.

    "Happy Birthday" written in hand-lettering on a handmade birthday card
    Adding flourishes to your letters helps the design to look more festive and full.

    2. Apply Art Masking Fluid

    Now, use art masking fluid and a Brause Rose nib to trace over the lettering that you just drew. If you’re new to using art masking fluid as an “ink”, see How to Write Calligraphy with Art Masking Fluid.

    Writing with art masking fluid
    It’s best to use a highly flexible nib — like the Brause Rose — to write with art masking fluid.

    3. Add Ink

    Once the art masking fluid has dried, use your paintbrush to paint the pencil draft with sumi ink. You can go right over the art masking fluid letters!

    Black sumi ink on a birthday card

    Continue painting until you’ve filled in your pencil draft with vivid black ink.

    A black and white floral design

    Now, use your pencil to draft out a few vines and dots to enhance the design. To reduce the risk of paint going outside of the frame, you can apply art masking fluid to the frame’s edge.

    A floral modernist birthday card with sumi ink and a pencil draft
    I like to make a second pencil draft after inking, as it makes it easier to spot areas that need filling in.

    Next, moisten your sumi wash or metallic watercolor and use it to fill in the pencil draft that you just drew.

    Adding red gold sumi wash to a birthday card
    Don’t forget to rotate the card as necessary to avoid smudging any fresh ink or watercolor.
    Floral modernist birthday card with a red gold sumi ink wash

    4. Remove the Art Masking Fluid

    Once all your ink has dried, remove the art masking fluid. (Instructions for doing this can be found starting at minute 6:23 of the How to Write Calligraphy With Art Masking Fluid video.)

    Art masking fluid lettering

    Then, erase any remaining pencil guidelines, and your birthday card is ready to send!

    A floral modernist birthday card with two tones

    Behind the Inspiration for This Birthday Card Tutorial

    I spent all of last week searching for birthday card design inspiration because I have quite a few cards to send out this month! Just when I had all but given up on coming up with something cool, inspiration jumped out at me from my own book.

    Decorated envelopes in Lindsey Bugbee's "The Calligraphy Book"

    On page 147, there’s a spread featuring elaborate mail art, and a floral modernist envelope caught my eye. I realized that a similar design could make a really neat birthday card. I remember that using Bleedproof White ink to write the address over the dried sumi ink on that envelope was pretty tough. So, for this birthday card tutorial, I went with the more reliable technique of using art masking fluid instead. I’d say it was a success!

    A floral modernist birthday card with shimmery bronze tones, sumi ink, masking fluid, and a brown and white calligraphed envelope

    I hope that you enjoy playing with this card concept as much as I did! Remember that you can make substitutions to accommodate what you have on hand. Any black ink (or an opaque black marker) can stand in for sumi ink, for example. And, while I used gold rose sumi ink today, I used an orange umber gouache for the mail art in my book. It’s all about working with what you have and getting creative.

    Thanks so much for reading today’s tutorial, and have a wonderfully creative weekend!

    Warmly,


    You can preorder "The Calligraphy Book" today.
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About the author

Hi, I’m Lindsey Bugbee, the illustrator, calligrapher, and author behind The Postman’s Knock (TPK). Since 2012, the TPK Blog has been a vibrant creative space filled with tutorials and lessons on modern calligraphy, hand lettering, and illustration. After publishing The Calligraphy Book, I wanted to elevate the quality of content even further—so I launched TPK Premium. You can join here to receive access to some of the internet’s best creative inspiration and project tutorials.

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4 responses

  1. Suzy Isbell Avatar
    Suzy Isbell
    October 7, 2024

    I love this tutorial! I’m heading out with my husband on one of his work trips and plan on making this while he’s in meetings. Since we’re driving, I can take my inks this trip.

    And thanks for the sneak peak of your book. I can’t wait for my copy to arrive!

    Log in to Reply
    1. Lindsey Bugbee Avatar
      Lindsey Bugbee
      October 28, 2024

      I really love this one, too — when I gave my recipient this card, she expressed (pleased) disbelief that it was handmade, and she teared up. An excellent reception! I hope that you enjoy making it … I loved every minute.

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  2. Dianne Turausky Avatar
    Dianne Turausky
    October 4, 2024

    Thanks for constantly challenging me to use calligraphy ! Your ideas are great!

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    1. Lindsey Bugbee Avatar
      Lindsey Bugbee
      October 28, 2024

      I’m so glad that you like this! Tutorials like this make me love having the ability to use the pointed pen … I think it’s so cool that you can write with stuff like art masking fluid. I hope you give it a shot and like it, too!

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Sorry! Only TPK Premium members can comment on articles and tutorials. You can become a member here. Already a member? Sign in.

A couple of days ago, I posted a clip from Lesson A couple of days ago, I posted a clip from Lesson 1 of the new Beginner’s Modern Calligraphy Online Course (seriously, join us — enrollment is a *steal* at $5/month, and you get complimentary tutorials [that happen to complement the course] — link in bio)! People seemed to like the story in that clip, so here’s another fun story from the same lesson. Sorry, I can’t confirm who the client was! That was a project with an NDA (Non-Disclosure Agreement). 🤐 Still: a very fun, very cool experience ... I’m grateful that calligraphy has given me cool adventures and connected me to such an amazing community. ✍️

#calligraphystory #moderncalligraphy #learncalligraphy #beginnercalligraphy #pointedpencalligraphy #calligraphy
Lesson 1 of TPK’s Beginner’s Modern Calligraph Lesson 1 of TPK’s Beginner’s Modern Calligraphy Online Course doesn’t actually start with the pointed pen! ✍️ Instead, we ease into it with faux calligraphy and then pencil calligraphy. Here’s a little preview of what the pencil calligraphy lesson looks like. ✏️

If you’ve been wanting to learn calligraphy, join us in this course. It is an absolute *steal* because it’s included with your TPK Premium membership ($5/month - cancel anytime). Once the course concludes in January, you can choose to purchase lifetime access to the videos; or just continue on with us to the next course. For more information, visit the link in my bio!

#learncalligraphy #pointedpencalligraphy #moderncalligraphy #pencilcalligraphy #blackwingpencil #pencilart #letteringart #handlettering #modernlettering #artisticletters #artisticlettering
I’m editing videos for the new Beginner’s Mode I’m editing videos for the new Beginner’s Modern Calligraphy Online Course (🎉 JOIN US! link in profile for enrollment info!!) — and wanted to share this story from Lesson 1. In that lesson, we’ll chat about how to develop your motivation (this story is part of me sharing mine); and we’ll ease into our pointed pen experience with faux calligraphy and pencil calligraphy. Step by step, you’ll develop skills that will serve you for a lifetime ... and surprise and delight those around you, just like my “rent check envelopes” did! ✉️

#mailart #moderncalligraphy #learncalligraphy #storytime #calligraphy #snailmail #snailmailrevolution
Some recipes aren’t just instructions — they’re memories on a page. 💛 I spent some time illustrating one of my favorites, and it turned into the sweetest (literally) keepsake. Calligraphy, watercolor, and a little patience bring the story of a dish to life.

If you’d like to try illustrating your favorite recipe, too, I shared the full process (with helpful printables) on the TPK Blog — link in bio. ✨

#illustratedrecipe #calligraphyart #watercolorillustration #creativeproject #keepsakeart #slowcreativity #handletteringlove #moderncalligraphy #calligraphyinspiration #watercolorart
As much as cooking is an art, illustrating a recip As much as cooking is an art, illustrating a recipe takes it one step further. ✨ In TPK’s latest tutorial (link in bio), I’ll show you how to create an illustrated chocolate lava cake recipe using watercolor. You’ll find helpful PDFs and step-by-step instructions so you can follow along — or use the layout to bring one of your own favorite dishes to life.

Frame it as keepsake art, or give it as a thoughtful handmade gift this holiday season. 🎁

#illustratedrecipe #watercolorart #calligraphycommunity #foodillustration #arttutorial #watercolortutorial #creativeprojects #handmadegifts #keepsakeart #thepostmansknock
✨ One of the most beloved assignments from Lesso ✨ One of the most beloved assignments from Lesson 5 of Hand Lettering 101 was this playful project: design an artistic alphabet where no two letters look the same.

The idea? JUST PLAY. 🎨 I used watercolor and a paintbrush, but many students grabbed markers, pens, or anything colorful on hand. The results were incredible — @adriennelovesletters gave it her own flair, Isabel C. made it three times, and Laura M. created a stunning version too. (You can peek at more inside the TPK Premium Discord!)

If you’re ready to try this project yourself, you’ll find the Hand Lettering 101 eCourse waiting in the TPK Catalog. Just head to the link in my bio to be taken to the TPK website. 💌

#handlettering #watercolorlettering #moderncalligraphy #letteringpractice #creativeplay #calligraphycommunity #artinspiration #calligraphyart #watercolorart #letterlove #tpkpremium #handlettering101
Had the best time writing the latest tutorial on t Had the best time writing the latest tutorial on the TPK Blog — “Drawing Lesson: Elegant Swallows” (🔗 link in bio). If you’ve never drawn birds before, swallows are an excellent place to start. Their shapes are simple once you break them down! ✍️ 

In the tutorial, you’ll find:

🪶 Step-by-step visual instructions for drawing swallows in four different movements
🪶 The “Hand-Drawn Swallows Cheat Sheet” PDF
🪶 A detailed tutorial for making the mail art shown here

On another note, I want to extend a huge THANK YOU to TPK Premium and Premium Plus members ... your support allows me to write cool detailed tutorials like this one. 🙏 You all are amazing, and I’m so proud of our community.

#mailart #snailmail #illustration #illustrationtutorial #drawingtutorial #drawinginstructions #birdart #swallowsart #calligraphy #moderncalligraphy #pointedpen
In June, I kicked off the Hand Lettering 101 eCour In June, I kicked off the Hand Lettering 101 eCourse with TPK Premium members, and wow — it’s been such a joy to watch the transformation.

Over six lessons, students went from that “where do I even start?” feeling to confidently creating their own alphabets, playing with flourishes, and putting together gorgeous compositions. I loved seeing those little lightbulb moments along the way.

Here’s the great news — you can still take the course.
When you sign up, you’ll get instant access to:
📚 All six lessons (9+ hours of video demonstrations + printable PDFs)
🖌 Fun, approachable projects that build your skills without feeling overwhelming
🎯 A “before and after” assignment that’s always such a satisfying reveal

If you’ve been wanting a gentle, step-by-step way to get started with hand lettering, this is it. You can DM me for the link, or search Hand Lettering 101 on the TPK site (link in profile).

#handlettering101 #handlettering #moderncalligraphy #letteringlove #calligraphycommunity #learntoletter #creativelettering #letteringcourse #onlineartclass #artpractice
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