First there was Microsoft Paint, the lone digital option for the coloring-obsessed. Then came a flood of beautiful drawing and coloring apps that required too much skill for the average person (me).

据网路书店统计，每30秒就能卖出一本的超夯「大人的着色本」，已经大缺货啦！如果你就是手痒、就是想赶快体验，就是忍不住一定要「画画」来舒压的话，以同样主题在应用商店上架的两款绘图App，肯定要介绍给你！ 目前以「大人的着色本」类似议题推出的 ...

Since she got in on the adult coloring book craze two years ago, Cheri Brown has spent more than $400 on 50 books holding intricate sketches that she embellishes with Sharpies, colored pencils and gel ...