Please help me identify this Italian painting pair, 19th century? Medium? (With Frames)

Dear fellow community,
Please help me identify and value this beautiful antique painting pair. They seem to be quite old, I haven't been able to find anything similar online for sale, I cannot figure out the artist nor I can figure out whether its authentic antique painting, medium, age.... Please assist if possible.

Any input would be greatly appreciated:

PHOTOS OF PAINTINGS:
http://imgur.com/V9NKV15
http://imgur.com/UsaF3A9
http://imgur.com/rZrYFcZ
http://imgur.com/mOVacwv
http://imgur.com/qlGXC2e
http://imgur.com/4xeOnYJ
http://imgur.com/D42qisk
http://imgur.com/YoqfEpk
http://imgur.com/TehTxOH
http://imgur.com/yW7etVh



Kind Regards,
Aleksey