Shutterstock Editor makes it super easy to rotate and resize images. This can be used to make an object larger or smaller, and always maintain the same proportions. It can also be used to rotate an object up to 360°.
Note that this tool maintains the object aspect ratio (proportions) when changing size, so you don’t need to worry about stretching or squishing an object.
Here’s how to rotate and resize objects:
Watch it here (right-click and open image in new tab for larger view):