Pushchair and chips

This is a paste up I did a while ago on a boarded up window on my local Kwiksave.
I was trying to create an image that reflected the people and town,trying to make work that blended in somehow rather than just standing out.
I also tried to make the marks emulate the grain of the wood,or look like smoke or a ghostly presence and I left spaces so the wood would act as a kind of midtone.
I pasted it at night and when I came back to photo it someone had left a tray of chips next to it