Pictures

New to the forum and was after some information about 3 pictures i have which i am trying to sell.
one is a Mosquito(317 of 850) painting i think by Bill Perring and i have two by keith mallen one a spitfire Mk.XIV 610(county of chester)sq.lympne 1944(30 of 850) and the other a mosquito B mk.IX 105 sq.bourn 1944(29 of 850)
Any one know where would be a good place to sell them.