I like the way you managed to create the movement of the water splashing around the tiger. that's some good work I would say that it could use more color, the blue of the water is resplendent and by comparison the tiger and the background almost look dull. a brighter orange to bring out the color of the tiger and maybe a richer green in the background would make this rendering beautiful. But that's just me, wonderful job on the anatomy of the tiger! and that water is remarkable.
Oh my !! Thanks a TON for your useful comment ! And all the thing you have spoted was a choice from me. I wanted to show the tiger more than the background. I feared if I have put more details on the background, the composition'll became heavy... Anyway, that's a very good advice ! Thanks a lot !