Thank you!!

Thanks for reposting! ☺️❤️

Remake of the 1963 book cover, “I am a Bunny” featuring a bunny staying dry under a big mushroom while it’s raining.

Happy #kidlitartpostcard day! ☔️

Here is my rendition of Richard Scarry’s “I am a Bunny” book for #vintagebookweek26

For picture books, board books, covers, or editorial work, please contact my agent, Lane Clarke.

Portfolio link in my bio 🐰

#kidlitart #kidlitartist #picturebooks

A little leprechaun stands in a field of clovers holding a butterfly in his one hand.

Happy #kidlitartpostcard day! Hoping this leprechaun spreads some luck to us all 🍀

Hello! I’m a #kidlitartist who creates scenes that are sweet, humorous, and bring out the whimsy. For inquiries including picture and board books, covers, or editorial, contact my agent Lane Clarke 💚
#kidlitart

Thank you!! ❤️

Thanks so much! 🥰

Scene showing a girl through the window dipping a pine cone into peanut butter to hang on the tree outside. Her cat sits next to her. Tree right outside window is shown decorated with treats for the birds and squirrels.

Happy first #kidlitartpostcard day of 2026! The holidays may be over, but there is still some magic that can be made outside ✨🌲

My name is Rebecca, a #kidlitartist from Michigan. I’m open to working on PB, BB, covers & editorials. Now rep’d by Lane Clarke. #kidlitart

www.rebeccasinclairstudio.com

A deer, fox, hedgehog, squirrel, owl, and mouse in front of a Christmas tree out in the snow.

Posting this a little late but here’s my last #kidlitartpostcard of 2025! 🎄✨

Hello and happy holidays from these forest friends! My name is Rebecca and I am SO excited to take on some picture book projects in the New Year. Represented by Lane Clarke.
#kidlitartist

www.rebeccasinclairstudio.com

Thank you! 🧡

Thank you! It was fun playing around with colors 💕

Thanks! ☺️

Thank you! 🧡

Image of turkey wearing a scarf and holding up a pie.

It’s #kidlitartpostcard day and this turkey is ready to share some pumpkin pie with you! 🥧

Hello! My name is Rebecca and I’m ready to create some silly yet sweet characters for your upcoming #picturebook projects. #kidlitart

Newly represented by Lane Clarke✨

www.rebeccasinclairstudio.com

Thank you so much!!

Old lady knitting in a chair surrounded by her pet reptiles who are wearing some of her knitted accessories.

Slithering to the end of October with an #scbwidrawthis prompt: REPTILE 🦎🐢🐍🐊

#kidlitartist #kidlitart #scbwi #scbwillustrator

Scarecrow sitting on a white fence making friends with the crows.

Making friends in the least likely places 🐦‍⬛
Prompt: Scarecrow: Day 16 of #scbwiartober2025 🌻🧡
#scbwi #scbwiillustrator #kidlitart #kidlitartist #scarecrow

Portrait illustration of me and my husband on our wedding day a month ago 🤍

One month ago today, I got married! This portrait illustration is dedicated to my wonderful husband. Thank you for your continued support. 9.12.2025 🤍
#kidlitart #kidlitartist #weddingportrait #portraitillustration #portraitart

Hi Melissa! Are you also open to just illustrators as well? I’m a picture book illustrator and would love to share some of my portfolio work with you if interested!

Tribute to Dr. Jane Goodall- image of her holding a chimp surrounded by nature. May she rest in peace.

In honor of the late Dr. Jane Goodall.

“Each one of us must take responsibility of our own lives, and above all, show respect and love for living things around us, especially each other.”
Rest in peace 💚

#janegoodall #rememberingjane #kidlitart #kidlitartist

Rebecca Sinclair: Picture book Illustrator www.rebeccasinclairstudio.com Image: squirrels holding up their carved Halloween acorns

Hello again! Happy #kidlitartpostcard day! Here’s an oldie but goodie to welcome spooky season! 🎃🐿️

My name is Rebecca and I’m a #kidlitartist from MI. I’m open for rep and would love to illustrate your picture or board books, covers, #kidlit magazines, or products 🧡

www.rebeccasinclairstudio.com

Rebecca Sinclair Picture Book Illustrator www.rebeccasinclairstudio.com

Happy #kidlitartpostcard day!
❤️🤍💙

It’s been awhile since I posted but thought I would share this book illustration that I updated for the 4th.

My name is Rebecca and I’m a #kidlitartist from MI. Open for rep and eager to illustrate picture/ board books! #kidlitart

www.rebeccasinclairstudio.com

Midwest mermaid of the Great Lakes 🌿🩵#mermay

I haven’t been posting much new work lately, but I was still able to squeeze in this Midwest mermaid for #mermay before this month ends! 🌿🐚🩵🐢
#kidlitart #kidlitartist #mermay2025 #kidlitillustrator

Thank you! 🥰

Thanks Jack!!

Rebecca Sinclair- Picture Book Illustrator Website: www.rebeccasinclairstudio.com

Happy #kidlitartpostcard day! 🌳

Spring is finally here and I felt like sharing last month’s #vintagebookweek25 prompt- redesigning the cover of, “The Animal’s Playground”

Open for representation and eager to work on all kinds of #kidlit projects! #kidlitartist

www.rebeccasinclairstudio.com

A little boy and his dog sitting in a cardboard rocket ship pretending to be in outer space.

Close up of a little boy and his dog sitting in a cardboard rocket ship pretending to be in outer space.

Close up of a little boy and his dog pretending to be floating in outer space.

Enjoyed participating in this month’s #scbwidrawthis orbiting around the prompt #astronomy 🚀✨🪐
#scbwi #kidlitart #kidlitartist

I love that this makes you think of your little sister ❤️ Thanks for sharing!

Rebecca Sinclair Picture Book Illustrator www.rebeccasinclairstudio.com

Looking at another #kidlitartpostcard day! 🔍

For those just joining in, my name is Rebecca and I’m a #kidlitartist who enjoys illustrating moments of discovery 🐞

Open for representation and available for picture & board books, cover art, magazines, and surface art.

www.rebeccasinclairstudio.com

Redesigned cover illustration of The Animals’ Playground

Original version of The Animals’ Playground

Last prompt #4 of #vintagebookweek25 🌿

Loved this #dtiys challenge!

Special thanks to the hosts:
@geeksarecool.bsky.social
@elizabeth.leyk.illustration
@valerieillustrate.bsky.social
@moniquedong

Check out their work and others on IG and BlueSky!
#kidlitart #kidlitartist #illustrator

Rebecca Sinclair Picture Book Illustrator www.rebeccasinclairstudio.com

Happy #kidlitartpostcard day! ☔️

Hello again art directors, editors, publishers, and agents! My name is Rebecca and I’m a #kidlitartist looking for projects including picture books, board books, book covers, #kidlit magazines, and products. Open for representation! ☂️☀️

www.rebeccasinclairstudio.com