Crystals study sketchdrawing

I found another weak place of mine:) I always try to do everything too carefully. And in sketchdrawing this means loosing "life" in the drawing.

This is just a ten minutes sketchdrawing for crystals study, and I tryed to get less carefull. I managed with the shape, but lost in the color. More reflections would look great:)

Anyway I'll try ti fix it next time. May be tomorrow?:)

See you in the next sketching post!:)

Thank you for watching:)

Love, Inber