Harmony & Joy Adult Coloring Book Set by Lejla Fazlic OmerovicHarmony & Joy Adult Coloring Book Set by Lejla Fazlic Omerovic

Harmony & Joy Adult Coloring Book Set

Lejla Fazlic Omerovic

Lejla Fazlic Omerovic

Harmony & Joy: Illustrated Adult Coloring Book Set

Cover design, 60 original hand-drawn illustrations, and interior layout for Harmony and Joy, a two-book adult coloring set sold on Amazon.
The Covers Each cover shows a partly colored illustration, so buyers can see the coloring experience before they open the book. Harmony uses deep, soft blues for calm. Joy uses bright yellow for energy. Together they read as a set, but each has its own personality.

Two Books, Two Moods Harmony and Joy is a two-book coloring set for adults who want a calm, screen-free break. I created both books from start to finish: the creative direction, every illustration, the covers, and the interior layout.
Hand-Drawn Line Art All 60 designs are original line art inspired by nature: dragonflies, flowers, suns, birds, and everyday objects like headphones and teacups. Bold, clean lines make the pages easy to color with pencils, gel pens, or markers.
Designed for Every Skill Level Some pages have large, open shapes. Others are full of fine detail. This mix was intentional: beginners can start simple, and experienced colorists always have a challenge waiting.
A Quiet Page for Every Design Every illustration sits on the right page, paired with a quote on the left. Each quote page has a small, soft gray drawing that echoes the illustration beside it, like a lotus next to the heron or a sunflower next to the headphones. This layout does more than look calm. No illustration is printed on the back of another, so colors that bleed through never ruin a design, and any page can be torn out and framed.

What Customers Say “There is a good balance between more difficult and more simplistic images... when my eyes are doing well I can challenge myself and when they’re fatigued I can do the other one!”
Like this project

Posted Oct 15, 2026

Created a two-book adult coloring set with original illustrations.