Buhrman was born with colorblindness and has discovered he enjoys the challenge of bringing his illustrations to life in full color.

Source: https://www.dailyadvocate.com/2023/02/28/local-author-illustrator-publish-first-childrens-book-in-new-series/

Each of them tries to bring something new to the game, but they always feel like pale shades compared to the full color vibrancy of the Man of Steel.

Source: https://www.cbr.com/dc-characters-changed-everything/

Spanning more than 100 pages and — unlike many manga publications — rendered in full color, a work of this scale would take over a year to complete by hand, he estimated.

Source: https://krdo.com/news/2023/03/10/this-is-japans-first-ai-generated-manga-comic-but-is-it-art/