M.S.Perutsky, three of

[toptip96]

Hello! Dear connoisseurs help please.
 There are three works by the artist Perutsky MS
 1. " Yakut " 40x30 canvas , oil 30gg ?
 2. "Carousel" 49.5 X63 oil on canvas 40gg ?
 3. "Kolomenskoye" 38h60 canvas, small 54g .
I looked on the internet, it seems like . I would be grateful to any opinion on this work.
30 and 40gg . this " grandmother said ," on one work vspuchilas paint 5cm2 .
These works can be seen as an investment or to hang on the wall and just looking .