With the release of Plug-In Suite 5, onOne has raised their prices — including the discount price they have allowed me to offer my students and readers. Graciously, onOne has allowed me to offer my students and readers the Suite at a heavily discounted price — $379.99.

To many of us, “contrast” is an afterthought — a slider in Photoshop or a setting in our cameras that has something to do with the relationship between the dark and light areas in our images. We use the slider without vision or purpose. To Dean Collins, controlling and manipulating...