Art Gallery Site

Hi, I need a gallery site, with the same functions as: [login to view URL] I already have the header and front page designs. The site needs to be a little differently laid out. I need one Gallery area, one Exhibitions area and one Artists area. Each needs to be editable so that images, descriptions, artists name and prices can be changed as necessary. I would also like the artists name to link to their profile on the artists page. I would like the gallery and exhibitions pages laid out with thumbnails around the outside and when the user clicks a thumbnail the larger image comes up in the centre. The artists page can be the same as: [login to view URL] This job is urgent due to the last person messing me around and not delivering the work on time. I now have a very angry client who wants this site finished ASAP. Please do not bid unless you have time to complete this project quickly and you know what you are doing. I pay well and quickly and have more work comming up all the time.