Coloring-for-Adults.com: Antistress Tiger coloring page – an interesting anti-stress game for download and online drawing for adults. The illustrators reflected the subtlest shades of emotions in each color combination of the elements of the image. The resulting charge of positive emotions when coloring will create the necessary internal balance for the whole day. Permission: Creative Commons Attribution-NonCommercial 4.0 License. Artist: Persimmons Studio.