Asalamualykum,
I WISH i was that talented. Sadly, i can't claim ownership, it wasn't me.
I believe this is brother's Tarek Mehanna art in prison. Reading his articles and seeing his drawings, he sounds (and am sure he is), like a true legend!
Alhamdulilah, read the text on the picture - just shows brother's state of mind! He will never give up Alhamdulilah & May Allah swa keep his emaan strong - (as well as ours) Ameen.
May Allah swa give him peace and tranquility in abundance as well as his family.
May Allah swa help him visualise jannah whilst he is in prison and may he get the highest ranking of Jannah Ameen.