I would like to see some options that allude or make visual reference to The Wizard of Oz without copyright infringement.  This is for wealthy investors so it can't be cheesy. The movie is universally revered and has so many well know concepts--ruby red slippers, yellow brick road, emerald city, poppies,  rainbows--I'm hoping that something might work visually to evoke a good feel when you hear the name.  But this is for a FINANCIAL environment, so we definitely need it to be professional.  I'm also interested in the colors evoked by TWoO, too. 

OZ Investment Fund