www.karenhalbert.com > Armatures Only:

Dynamic Symmetry Armature 5:4 (1.25) Small Image
Dynamic Symmetry Armature 5:4 (1.25)
Aspect Ratio 5:4; eg, 8x10, 16x20 popular panel sizes
Dynamic Symmetry Armature 4:3 (1.333..) Small Image
Dynamic Symmetry Armature 4:3 (1.333..)
Aspect Ratio 4:3; eg, 6x8, 9x12, 12x16, 18x24
Dynamic Symmetry Armature Root 2 (1.414..) Small Image
Dynamic Symmetry Armature Root 2 (1.414..)
Root 2 with Aspect ratio 1.414...
Dynamic Symmetry Armature Root 3 (1.732..) Small Image
Dynamic Symmetry Armature Root 3 (1.732..)
Root 3 Aspect Ratio 1.732..
Dynamic Symmetry Armature Root 4 (2.0) Small Image
Dynamic Symmetry Armature Root 4 (2.0)
1x2 Aspect Ration Root 2
Dynamic Symmetry Armature Root 5 (2.236..) Small Image
Dynamic Symmetry Armature Root 5 (2.236..)
Root 5 Aspect Ratio 2.236...eg; 10x22
Whirling Squares Upper Right Small Image
Whirling Squares Upper Right
PHI Aspect Ratio
Fibonacci Whirling Squares Small Image
Fibonacci Whirling Squares
21x34 Aspect Ratio 1.619...