She is in the trees (and birds, rabbits and balloons) - Kazumi Ozaki

30-ish Japanese artist Kazumi Ozaki makes wonderful artwork
with watercolors and a silkscreen machine.

I think it is very cute, and I also really like the simplicity in the use of colors.
Many of the pieces are of trees, birds, rabbits, a long-haired girl and balloons - which all are good things.

See her website here if you are not afraid of Japanese and
view her artwork here if you find Japanese a bit confusing.