I need a copywriter who can write about art

We are about to launch a range of 12 posters strongly influenced by famous works of art. For each one we need c. 150 words of description text – the first one has been written so we just need 11 more. The descriptions must be SEO-friendly, but it's more important that they read intelligently and help persuade people to click the 'buy' button. An important part of this job is to make each description sound sufficiently different.

I am looking for someone with experience writing about art who displays an obvious knowledge in this area.

I will share some previews of the posters and our first description with those writers who send relevant links/examples in response to this posting.

This job needs to be completed in the next few days (definitely this week).

I'm happy to answer any questions!