View info about PNG files I have a bunch of PNG files and I want to be able to:


tell their pixel size
preview them
their file size


very quickly. Literally, right click and bang! 

Any ideas?

What would also be handy would a way to tell their colors. So if I opened an image, it was easy to see that part of it was #4545AA for example.
Thanks
The file command in the Terminal also gives you some information:

% file foo.png 
foo.png: PNG image data, 612 x 792, 8-bit/color RGB, non-interlaced