Have you seen the Land of Nod's new Studio Nod? They are offering a curated selection of artwork from several of the artists they collaborate with, and it's such a wonderful collection! They are investment pieces, to be sure, but all are pieces that would last for years to come, and grow with baby, so it's a fantastic option if you are looking for original art pieces. This board is centered around Lisa Condon's On a Whim, and I love all the punchy, imaginative colors.
Sources: (1) Faceted Pendant Lamp; (2) Hey Tiger Poster; (3) Coral Shelf; (4) You're my Favorite; (5) On A Whim; (6) Painted Mountains; (7) City Scape; (8) Gilded Llama; (9) Velvet Pom Pillows; (10) Maple Andersen Crib; (11) Gold Cage Lamps; (12) Yellow Lowboy; (13) Graham Glider; (14) Silver Fox Bank; (15) Wood Stool; (16) Roller Rink Rug; (17) Well Nested Crib Sheet; (18) Rainbow Dot Hamper