Matt @ Iris Calculator (@IrisCalculator) / Twitter
Papercraft Iris GIF by blandis | Gfycat
Mechanical Iris Pendant [OC, MIC] : r/mechanical_gifs
Paper mechanical iris - Iris Calculator
Paper Mechanical Iris : 9 Steps (with Pictures) - Instructables
Iris Mechanism | Etsy
Paper mechanical iris - Iris Calculator
A [large] mechanical iris : r/mechanical_gifs
Paper mechanical iris diaphragm. Download and print! #PaperCraft #Mechanical #Iris #Aperture #Make | Paper crafts cards, Paper mechanics, Paper engineering