It would be nice if you give an example about the result you're searching for... like bright colors? faded colors? Partial colouring?
Something like this https://c8.alamy.com/comp/KX955A/1950s-p...KX955A.jpg
or like this https://c7.alamy.com/comp/M6CX73/vintage...M6CX73.jpg
or like this https://d3525k1ryd2155.cloudfront.net/h/...79.0.x.jpg
or like this https://i.pinimg.com/originals/6a/a7/0f/...4a36f8.jpg
Please give an example
Something like this https://c8.alamy.com/comp/KX955A/1950s-p...KX955A.jpg
or like this https://c7.alamy.com/comp/M6CX73/vintage...M6CX73.jpg
or like this https://d3525k1ryd2155.cloudfront.net/h/...79.0.x.jpg
or like this https://i.pinimg.com/originals/6a/a7/0f/...4a36f8.jpg
Please give an example