Interesting images. I assume that these are digital images. With that in mind you might try to increase the contrast to get a deeper black, depending on the software that you are using. If you are shooting film and doing your own printing try using a #2 1/2 filter on your enlarger for 80% of your base exposure for your print and use a number 5 filter for the remaining 20% of your exposure time. I am an old film guy that finally made the jump to digital. I hope this helps - keep shooting.
Interesting images. I assume that these are digital images. With that in mind you might try to increase the contrast to get a deeper black, depending on the software that you are using. If you are shooting film and doing your own printing try using a #2 1/2 filter on your enlarger for 80% of your base exposure for your print and use a number 5 filter for the remaining 20% of your exposure time. I am an old film guy that finally made the jump to digital. I hope this helps - keep shooting.