One Minute Brief WINNERS:

Advertise Hypnotism

Feeling queasy after looking at all the optical illusions in the entries here. Some great ideas which you can see below.

@alvo_muses with 'This show will send you to sleep' Superb thinking.

@__sam_taylor__ with an ad that hypnotises you into favoriting and retweeting. Nice.

@dognbonesjones with a really nice use of OMB branding. Great ad.

@alison_norden with a great idea that's a bit more serious with a take on the 'chicken' them. Brilliant.

@katesteeth Love the artistic approach which is totally different and becomes hypnotic in it's own right.

Well done everyone.