Tattoo patterms for my siblings :-)

My brother had asked me to make him a design around "Om" a while ago, and when my sister heard about it, she had the grand idea that we should all three get the same pattern tattooed. Now the designing bit I can do, but I am trying to duck out of getting a tattoo - needles and I have a longstanding enmity :-))

So I made a scribble for my brother - he likes it but asked that I make it bigger. My sister on the other hand was plain creep'd out by part of the design, that reminder her of her nemesis - i.e. lizards :-) So I decided to make a 'his' and 'her' version. Here they are, including the His version whoich reminded my sis of a scaly lizard!

Hers

His.

What say, siblings - do these work?