Hi Hive account@inquiringtimes thanks for your nice comment on my blog :) I love this concept and you are right, what I am doing with Hive account@coloringbook is a great fit. The only thing I am going to post on that blog is original full page coloring book pages and I am posting everything with a creative commons BY SA license:

Which means anyone can:

Share — copy and redistribute the material in any medium or format
Adapt — remix, transform, and build upon the material
for any purpose, even commercially

Under the following terms:

Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.