location WILDCARD help.

hello im trying to do a reverse proxy on a specific group of images.. here is one of my URI's
http://WEBSITE.COM/Items/93a11f471c7bed6ef225def7f556921d/Images/Primary?height=360&tag=4692fdb7630bafeb49d9d9403c7b1b1c&quality=90

I want anything bound for (ignore this stuff)*/Images/*(dont care about this stuff) to get proxied. how would i write that in my config?

location (no CLUE) {