What exactly do you need, what can you pay, and when are the deadlines? Do you have a one-paragraph, visually precise description of each image, along with its exact dimensions, style, color vs. black & white, and price for each? Does the price change if one artist does the whole body of work? Is there flex in the deadlines, and does the price change if there is? Do you want to purchase first world-wide publication rights only, something less, or something greater?

If you have these details, pass each along. I'll keep them confidential, and I know some good people who might be interested if the price and inspiration come together.