For pictures, you can go to the American Camellia Society (A.C.S.)'s Camellia Encyclopedia Search at https://www.americancamellias.com/education-and-camellia-care/camellia-encyclopedia-basic-encyclopedia-search-features or the ACS's List Of Camellia Cultivars Registered By The ACS at https://www.americancamellias.com/education-and-camellia-care/camellia-cultivars-registered-by-the-acs or the Plants Database of National Gardening Association at https://garden.org/plants/search/text/?q=camellia or PlantsScout Search Feature of Dave's Garden at https://davesgarden.com/products/ps/ (enter "camellia" as the plant and click search to get a list by individual cultivars; click each cultivar to see pictures and who may sell it; it is expensive to list in Plantscout so few camellia nurseries are in the list) or Monrovia at monrovia.com

However, it may be more practical to either order a catalog from a camellia plant nursery like say, Nuchio's or go to the nursery's website, such as https://www.nucciosnurseries.com/index.php/camellias ; Camellia Forest Nursery at https://camforest.com/ ; etc... For local plant nurseries, visit the stores. Of course, pictures are typically limited to the examples of blooms and not to the camellia tree itself.

Wow thanks !