Searching fora Gallery: Advice please

HI there

I am trying to find a plugin to build a gallery, or a few, for our Amateur Musical Group. The site is in development based upon a template we purchased. The site is at http://www.formresult.co.uk/ if anyone cares to view it and advise on an appropriate gallery, or indeed how to move the coloured curve to the bottom of the text area. It seems to be OK on some pages but not on others. I’m trying to have a curved text box…

Andy