The process of creating a mural involves much work that you don't normally get to see.  Many times the steps seem interesting to only the artist.  Researching, sketching, gathering supplies, etc. For  The Fabled Forest mural, I'm using a poly-cotton canvas to prevent the surface from expanding or contracting.  The people at Tara Art Materials were helpful in making sure the correct support was selected.  The paints and sealer are all non-toxic as well. These necessary stages leading up to actually painting the mural are important to me as the artist, to ensure my clients receive a work that will last and that will be enjoyed for decades to come.
Here's a video of the beginning stages of the mural.