I suck at computer stuff so I don't know how to get this image into the post but if you go to the following link https://www.freestylesession.com/products/armory-gully-t-shirt you will see the shirt that I coveted back twelve or so years ago and disappeared from the internet on me.
If I remember correctly it was a series of team logo style shirts featuring a street theme and this was my favourite one. It's very well done from the drawing and that upside-down triangle and the font.
For the uninitiated, "gully" was a term used back in the late '90s that was used in place of "ghetto" from time to time. Seagulls, having a tendency to be viewed as scavenger-type, dumpster-diving birds are the perfect mascot for that type of vibe hence the term "gully".
Anyway, I've always wanted this shirt and now I've finally found it again.