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Brain Baby Onesie featuring the drawing Brain Tree by Robert Fenwick May Jr

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Brain Tree Baby Onesie





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Our baby onesies are made from 100% pre-shrunk cotton and are available in five different sizes.   All baby onesies are machine washable.

Ships Within

1 - 2 business days

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Additional Products

Brain Tree by Robert Fenwick May Jr

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Brain Tree Canvas Print

Canvas Print

Brain Tree Framed Print

Framed Print

Brain Tree Art Print

Art Print

Brain Tree Poster


Brain Tree Metal Print

Metal Print

Brain Tree Acrylic Print

Acrylic Print

Brain Tree Wood Print

Wood Print

Brain Tree Greeting Card

Greeting Card

Brain Tree IPhone 12 Case

IPhone 12 Case

Brain Tree Throw Pillow

Throw Pillow

Brain Tree Duvet Cover

Duvet Cover

Brain Tree Shower Curtain

Shower Curtain

Brain Tree Tote Bag

Tote Bag

Brain Tree Round Beach Towel

Round Beach Towel

Brain Tree Carry-all Pouch

Carry-all Pouch

Brain Tree Beach Towel

Beach Towel

Brain Tree Weekender Tote Bag

Weekender Tote Bag

Brain Tree Portable Battery Charger

Portable Battery Charger

Brain Tree Bath Towel

Bath Towel

Brain Tree T-Shirt


Baby Onesie Tags

baby onesies brain spine tree surgeon surgery mind bonsai black and white pen and ink robert may

Drawing Tags

drawings brain spine tree surgeon surgery mind bonsai black and white pen and ink robert may

Comments (1)

Madame Memento

Congrats Robert!


Baby Onesie Reviews (187)

Average Rating (4.04 Stars):

Fazeela Jamal

February 23rd, 2021

Well done it was beyond my expectation, fits very well thank you.

Mark Cunningham

February 19th, 2021

Thin Lizzy baby, Sligo, Ireland.

Pina Merenda

February 17th, 2021

Haven’t received it yet

Mari Graham

February 17th, 2021

This onesie with the Lucky Little Duckling printed on it was adorable! It had more of an airbrush look to it than a crisp image (to be expected as it was printed on a porous surface - clothing). I gave this as a baby gift and the mommy loved the 'organic' look of it and she appreciated that the artwork was from a real artist vs. an image on the mass produced onsies - and I loved giving a custom gift. Very pleased!

Amanda Moore

February 13th, 2021

This is going to be the perfect gift for my nephew! :)

Lorenz Haghenbeck

February 13th, 2021

Print quality looks like the onesie was 2 years old. The quality of the onesies’ fabric is acceptable.

Artist's Description

Preliminary sketch concept for Dr. Hugo Benalcazar's logo.

About Robert Fenwick May Jr

Robert Fenwick May Jr

Robert Fenwick May, Jr. started scribbling at a young age. Words of encouragement from his father and an inspirational gift, a book of Frank Frazetta's artwork, from his late mother were all he needed to ignite a life-long passion for art. Growing-up in Baltimore, Robert turned the tragedy of his mother's death into a positive experience by putting his modest inheritance toward the dream of a semester at the Maryland Institute College of Art. Unable to afford to continue at the Institute Robert spent most of his young adult years hunched over a drafting board honing his drawing skills. Later, his love for life and nature lead him to pursue a degree in Biology. All-the-while scribbling in the corners of notebooks during...

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If you're not happy with a purchase that you made on FineArtAmerica.com, for any reason, you can return it to us within 30 days of the order date.   As soon as it arrives, we'll issue a full refund for the entire purchase price.   Please note - Fine Art America does not reimburse the outgoing or return shipping charges unless the return is due to a defect in quality.


Fine Art America sells thousands of pieces of artwork each month - all with a 100% money-back guarantee.   We take great pride in the fact that hundreds of thousands of artists have chosen Fine Art America to fulfill their orders, and we look forward to helping you select your next piece!


All baby onesies ship from our production facility within 1 - 2 business days of your order.