Bricks
Checkerboard
Circles
Crosshatch30
Crosshatch45

Crosshatch
Fishscales
Gray0
Gray100
Gray10

Gray15
Gray20
Gray25
Gray30
Gray35

Gray40
Gray45
Gray50
Gray55
Gray5

Gray60
Gray65
Gray70
Gray75
Gray80

Gray85
Gray90
Gray95
Hexagons
Horizontal

Horizontalsaw
Hs_bdiagonal
Hs_cross
Hs_diagcross
Hs_fdiagonal

Hs_horizontal
Hs_vertical
Left30
Left45
Leftshingle

Octagons
Right30
Right45
Rightshingle
Smallfishscales

Verticalbricks
Verticalleftshingle
Vertical
Verticalrightshingle
Verticalsaw