Please note: Some of the websites (like many sites on the Internet) have a religious or political agenda and /or bias, and you need to be alert to this fact. Click on the "about us" listing if there is one, for instance.
Don't forget about using books to research your topic. Here are a few titles you can find in the BHS Media Center:
A Dictionary of Biblical Allusions in English Literature, Walter B. Fulghum (REF 820.9 FUL)
The Old Testament and the Fine Arts: An Anthology of Pictures, Poetry, Music, and Stories Covering the Old Testament, Cynthia Pearl Maus (221 MA U)