Glass Ball Photography - The Whole World in your Hand | Paul Reiffer - Photographer
Photograph Lens Crystal Ball with Pouch, K9 Crystal Suncatchers Ball with Microfiber Pouch, Decorative and Photography Accessory (60mm with Pouch) : Amazon.co.uk: Electronics & Photo
MerryNine K9 Crystal Ball with stand for Photography crystal sphere Lens Photo Ball(80mm/3.14" with 40mm Big Stand) : Amazon.co.uk: Electronics & Photo
How to Shoot Crystal Ball Photography (Equipment and Tips)
Glass Ball Photography - The Whole World in your Hand | Paul Reiffer - Photographer