I looked at a few photoshop tutorials and came out with these 2 edits





Edit: Removed "demo" watermarks Thanks to ShaneG

Very nice, colourful shot. The treatment makes them look almost retro.

It may be called something different in Photo shop, but in Paint Shop Pro, it's called clone.

It allows you to select a pixel or group of pixels, and clone them where you want them.

I sometimes get rid of multi player red text this way.


Like this:



Select the clone tool (or whatever it's called in PS)





Next set the size to 1 pixel and select the pixel Directly over where you will start, this way it matches the surrounding pixels. Right click the mouse to select the pixel, and then move down 1 pixel and use the left mouse button to start cloning.






Now just keep going until it's gone.






When it's gone, it may look a little pixelated, so go back over the area with a Smudge or blend tool :






And that's it! Banners gone  :






Good luck.