A great Polish blues rock guitarist - Tadeusz Nalepa
 

The reason I mention Tadeusz Nalepa is, that he has a similar sound to Peter Green in the 1967-1970 era.
Less fluid, but also very clean, minimalistic and soulful with long snotes and tasteful vibrato. Unique but like a kindred soul of Greeny.
The overal vibe and his own songwriting is similar as well.

http://www.youtube.com/watch?v=4qNjbcwRefM
http://www.youtube.com/watch?v=VufUB967gTI
Tadeusz Nalepa Modlitwa
Tadeusz Nalepa Dbaj o milosc