An Artist I am loving right now is:
KatieDaisy
She works with watercolor and acrylic paints. She paints a variety of quotes and scenes that reflect nature in some manor. I have noticed her on Oprah, Pbteen, and Target.
Her artwork is very uplifting and cheerful, which makes me smile in return. Check out her Etsy site as well, she sells prints of her work in different sizes as well as calendars and such.
Here is some of her artwork below