I had a practice just using the school building for my images. This is the result:

After completing this I realised that it looks too realistic to what I wanted to achieve. Also, it didn't fit my choosen theme of moods from urban landscapes.
Also, I think my pictures fit together too well so for my next effort I will adjust angles, sizes and places of each image. When its finished it still needs to look like pictures stuck together rather than a normal image.
I put all my sections of photos together and rotated some of them and changed the sizes to make them look less natural and give a similar effect to Hockney's work.
After I had all the pictures in position I adjusted the Hue/Saturation and added a cooling photo filter.
After I had all the pictures in position I adjusted the Hue/Saturation and added a cooling photo filter.

Once I was happy with my work I saved it as a JPEG. I am very pleased with the result.
