* CAPA 2022 Lines and Curves
by Cowichan Valley Camera Club
| 
* CAPA 2021 Lines and Curves
by Cowichan Valley Camera Club
| 
* CAPA 2025 Curves and Lines
by Cowichan Valley Camera Club
| 
MTF Curves for Canon Lenses
by Samir Kharusi
| 
Photoshop Curves
by Jack Hoying
|
Lines and Curves
by Barry S Moore
| 
A Software Gradient Filter Technique
by Gordon W
| 
Light, Lines, Curves, Shadows And Patterns
by virtualink
| 
C14: Curves - Originals
by Konica Minolta Users
| 
C14: Curves - Competition
by Konica Minolta Users
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