Actually that's just how I feel after listening to several CDs that Holmstrom played in, I felt a little bit of Coltrane in him.
As a matter of fact, lots of players would claim that they developed their styles by their own, that's true, but I would like to look from a diffrernet direction, such as their growth from the music-learning era, had they never listened to anyone? I doubt that. Therefore, even one claims that he did that all by himself, somehow there're some, or very little influence from his past listening experience.
I'd like to put B. Mehldau as an exemple, he said that he plays his own music without any influences, maybe I'm wrong, but I still can hear a bit of Evans in him.
I'm from Taiwan, hope you can understand what I think from my poor English.