COLORING BOOKS & CREATIVE NOTES
Beautiful worlds,
left open for you.
A little structure to begin. Enough space to make it your own. Welcome to the world of Lulu Sein.
Lulu Sein is a fictional artist and author persona creating botanical coloring books, quiet creative experiences, and deliberately unfinished worlds. Her first book is The Curious Greenhouse: A Botanical Coloring Book. Explore free printable coloring pages and studio notes on color and quiet attention.
What does Lulu Sein create?
Lulu creates botanical coloring books, studio notes, and quiet creative experiences. Each world leaves room for you.
Why are Lulu’s worlds deliberately unfinished?
The linework offers a place to begin while color, light, and mood remain open to the reader. The reader completes them.
A GENTLE PLACE TO BEGIN
Three free pages,
for a quiet afternoon.
Join the studio list to receive a printable coloring sampler and a small greenhouse palette card.
THE FIRST BOOK
The Curious
Greenhouse
The paperback holds 40 original botanical coloring scenes in an 8.5 × 8.5-inch format: moonflowers, rain-washed paths, lanterns, seed archives, and gentle garden creatures.
The setting is offered. The hour, the colors, and the feeling are yours.
See the book ↗
Welcome to Lulu’s Studio
A small invitation to notice more, make something, and leave room for your own imagination.
Read the noteWhy I Leave the Artwork Unfinished
The space left open is not a missing piece. It is the place where your choices enter.
Read the noteInside The Curious Greenhouse
A look at the atmosphere inside Lulu Sein’s first botanical coloring book.
Read the noteA FEW OPEN QUESTIONS
Questions about Lulu Sein
Who is Lulu Sein?
Lulu Sein is a fictional artist and author persona behind a world of botanical coloring books and studio notes. Her work pairs detailed line art with open choices about color, light, and mood. Readers bring their own materials and interpretations to each page, completing a world that remains deliberately unfinished.
What is The Curious Greenhouse?
The Curious Greenhouse: A Botanical Coloring Book is Lulu Sein’s first paperback, made for adults and teens. It contains 40 original botanical scenes in an 8.5 × 8.5-inch format, with right-hand illustrations, blank reverses, and a test page. It is available through the book page on lulusein.com, which includes a direct Amazon link.
Where can I find free Lulu Sein coloring pages?
The Free Pages page offers a printable three-page botanical coloring sampler from The Curious Greenhouse, plus a small palette card and printing notes. Visitors can enter and confirm an email address to receive the PDF for personal use at home. The page also explains how to get help if the email does not arrive.
L S
Begin with what you have.
One page. A few colors. A little time of your own.
Choose your first page ↗