Adobe Stock
https://contributor.stock.adobe.com/en/portfolio

Pond 5 stock
https://www.pond5.com/artist/sgadomski

Getty/IStock 
https://www.istockphoto.com/portfolio/steve_gadomski?assettype=film&sort=best

Prints at Fine Art America
https://fineartamerica.com/profiles/steve-gadomski