We all remember from English class the rule of Subject -- Verb Agreement, which means you wouldn't say "That book are great?" but rather "That book is great." The same rule can be applied to photography, if we look at how the subject of the photo relates to the framing of the picture, what I call Subject -- Frame Agreement. The most common incident where we find this error is in distance. Being too far away from the subject ...
New to Photoshop? Using the Layers function of Photoshop is something that allows you to easily make a change to a photo without making permanent changes. There are many other uses for Layers, but just start there.
