Painting still life with coffee grinder
 

Good time Dear participants of the forum.
I apologize for incorrectly exposed photo of the first time exhibit,suffered in pain and it did.
Tell me on this work,whether artistic and material value?
Thank you for your help!
Size 100,5-81,5 cm

No doubt, has a material. And about art will not undertake to judge - here's all subjective.
The author of the still - life artist is very well known, his works are in Russian museums.