An arty brain

This is a neuron, done with a colourful watercolour like flare. It's pretty vibrant.

It does look like a neuron, but it wouldn't have come to mind if I hadn't have known. Looks cool anyway.

[Source]

Biology at its coolest

I really like these tattoos, but then I am doing biological chemistry at the moment so I may be biased somewhat

yay a squiddy 

this is part of the tree of life I guess, but I have no idea what part

the organism at the top does look awfully like this thing:

which is my favourite weird thing ever... it looks like it should be a pokémon