This is a combination doorway sketch and self portrait. My shadow is on the lower right corner, also on the original photo on which this image is based. I’m sure this is not a ghost door. It was probably just locked, since it was November in East Side Park.

Please visit my Etsy shop for my artwork for sale inspired by my autistic brother Mike at: 

https://autisminspiredart.etsy.com

My other artwork for sale is at: 

https://otherartbyjack.etsy.com