Raster Image Frames

[58D Pilot]

I am creating a builidng with a round company logo. Instead of modeling the logo (Starbucks) I applied a decal to a piece of geometry. The problem is that the image/ geometry is round and the I cant figure out how to hide the square image frame. CAD had the IMAGEFRAME command to deal with this...am I missing something or does Revit not have a way to deal with this? Any suggestions/ help would be appreciated!!!

[cliff collins]

Could you edit the image in Photoshop--perhaps make it a png with an alpha channel, and delete the rectangular border, then reload into the decal?

[Duncan Lithgow]

or if you don't want to pester someone with a photoshop license you can use Gimp. Open source and high quality.