Preparing mock ups

For my next exhibition (Bitter-sweet group show at Assembly House, Leeds) I am going to be doing a wall painting. I have completed the design and I will project this onto the wall to use as a guide for masking out the areas to be painted. The text within the design is in a font that I have created, and this will be in fluorescent gaffer tape. I've spent the past few days making a mock up of each of the letters so as to calculate the amount of tape that I need to buy.

Here is a sneak preview