Filter 1-Circle Negative
 

Filter 2-Coloured Stepping Stones
 

Filter 3-Corner OverLapper
 

Filter 4-Corner Shop
 

Filter 5-Coshed
 

Filter 6-Dart Board
 

Filter 7-Glowing 1
 

Filter 8-Hollow Out
 

Filter 9-Inverse Random Silhouette
 

Filter 10-Jewel
 

Filter 11-Line 3
 

Filter 12-Minimum Of
 

Filter 13-Negative Response
 

Filter 14-Nightmare 1
 

Filter 15-Nightmare 2
 

Filter 16-Random Border
 

Filter 17-Random Silhouette
 

Filter 18-Red Fun
 

Filter 19-Ring of Something
 

Filter 20-Silhouette 1