Jim's Place

The last time I passed this rather splendid mural in Leeds, the adjacent trees were in full bloom, limiting the scope for a decent photo. Below it is "Jim's Place", a cobbler and shoe repair shop.
I know that the mural has been there for a good few years, but do not know the significance of the imagery. On it you can clearly see parts of the roof in the adjacent Corn Exchange building (See extra) but I have yet to work out the rest. I need to do my research!
In any case, it brightens up an otherwise dreary backdrop to a parade of bus shelters.