Chilean artist Tere Gott frequently posts her art on Instagram, and the coloring-book pictures in Aloha are super Instagram friendly. There are succulents, yoga, and more. The theme of Aloha is the beach, but not all of the images are directly beach related. My favorite page features a UFO.
This coloring book includes 22 images and is $45. Yes, that is pricey. However, this is an oversized coloring book. The book itself is 17.4 x 11.8 inches and each page is perforated. These posters are pretty easy to frame in an 17 x 11" frame, which is an easy size to find since it is a common size for digital printing.
In addition, the sheets are 0.5 lb duplex paper, meaning that they're thick and backed so that there is no bleedthrough, even if the page isn't removed before coloring. (The cover lies completely flat when opened.) Markers, watercolors, and more can be used on these pages.
This is an incredibly designed coloring book. The designs are simple, though some of the detail work is difficult with mediums like watercolors. Most of the backgrounds are plain, allowing for personal creativity.
Aloha is an incredibly designed coloring book. I'd love to see more coloring books in this style.