Rules:
1.1 It's forbidden to appropriate authorship.
1.2 It's forbidden to make lines & freelines.
1.3 It's forbidden to use the colors of base for your own purposes (I beg you.)
1.4 It's forbidden to do processing of base in good quality and smooth line (you can only process it for your character.)
1.5 It's allowed to erase the signature.
1.6 Please indicate me as the author of the base in your finished work (I'm interested.)
1.7 Enjoy your drawing!

https://www.deviantart.com/dianamur/art/45-872170679