Glad to hear that! Thank you! Well... I got some ideas from meditations, sometimes I can realize how to solve the problem of particular design or illustration during meditation but to illustrate the inner process of meditation is something which I can not imagine is possible because this is beyond words.
If you mean outer than I have drawn lot's of meditative yogies and characters :) I would like to write some posts about yoga and meditations with them in future.
I look forward to those posts too then :) @dunsky