Art knowledge Dec 24, 2020 19:20:06 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by axelbach on Dec 24, 2020 19:20:06 GMT I was recommended a site and shutter speed where you can learn all about the contrast of photos, as well as looking for other resources so that information can be compared and used in practice. Maybe someone has other resources?