Photographer's rights to sell/copyright an image
I am a photographer and I would like to take artistic photographs of popular board game. Only certain portions would be shown in any one photograph and the game in it's entirety would never shown. Also, logos, etc. would not be photographed.
Can I sell these photographs on my website, as long as I don't use them to advertise my company? Do I have to get written permission to sell them?
Also, can I copyright them as original, unpublished works?
I live in Illinois, but this is most likely a U.S. law question.
Thank you in advance for your help.