title: Merging two images in C#/.NET
body: <p>Simple idea: I have two images that I want to merge, one is 500x500 that is transparent in the middle the other one is 150x150.</p>
  
  <p>Basic idea is this: Create an empty canvas that is 500x500, position the 150x150 image in the middle of the empty canvas and then copy the 500x500 image over so that the transparent middle of it allows the 150x150 to shine through.</p>
  
  <p>I know how to do it in Java, PHP and Python... I just don't have any idea what objects/classes to use in C#, a quick example of copying an images into another would suffice.</p>