Two elf and the mysterious gir

Hi my friend~ I am so tense... that I made for my friend...
this is the work of my holiday work, spend about 40hour...very slow?? haha...is hard to me...I am sketch in the paper and scan to computer.
From the pic you can see in a mysterious place have a girl and two flower elf, playing together, surrounding all is water ...fantasy work~~ hope you like it ~

I use software of painter x

all comments are wellcome ~~ thanks!