This was a picture of a display in a hotel lobby in San Diego.
Thanks everybody for you nice comments.
A bit of how?
The taking of the picture was as simple as find the right spot stand still and click. However this didn't produce a picture quite so perfectly cropped or one with the lines so nicely perpendicular. I was able to fix both of these issues in Photoshop. I used the 'Transform' tool to fix the perspective angles. While there I did a 'Levels' adjustment and of course the crop.