just frame them properly i wouldn't give them to the V&A and certainly not to the bbc who are well known amongst professional photographers for rights grabbing images from the public, they use any images sent in for competitions etc for their own image library and in their small print get the copyright from you when you submit but still leave you liable to any infringement (no model/property release etc).
copyright stays with the owner or their estate for 70 years after their death, you have no rights over the image content so cannot resell/lend or hire, you could sell the prints though (owning the print does not give you publishing rights in the same way owning a cd does not give you the right to copy and resell or play in public)
just frame them properly i wouldn't give them to the V&A and certainly not to the bbc who are well known amongst professional photographers for rights grabbing images from the public, they use any images sent in for competitions etc for their own image library and in their small print get the copyright from you when you submit but still leave you liable to any infringement (no model/property release etc).
copyright stays with the owner or their estate for 70 years after their death, you have no rights over the image content so cannot resell/lend or hire, you could sell the prints though (owning the print does not give you publishing rights in the same way owning a cd does not give you the right to copy and resell or play in public)