All Images are provided in review and self-assessment formats. The self-assessment format incorporates all leaders without the answers. The answers can be obtained through mouseovers. Images are also aviailable without leaders. Please contact us directly for pricing information. Images may be purchased individually, in groups or the entire collection. The individual groups include all organs systems dissected and labeled, including sheep brain, sheep heart and pig kidney. All in hi-resolution .tiff and jpeg formats minimum 300dpi. We can format them according to your needs.