Marine Algae T-Shirts

Beautiful Underwater World

Simple underwater scene with algae and mosaic-like digital treatment. Geometric digital art based on Bezier curves.

Colorful under water algae pattern of neon colors on dark blue green.

Algae Seamless Pattern. Modern Digital Design. Marine Repeating Pattern. Modern Fashion Scandinavian Style. Contemporary Colors and Design.

Algae Seamless Pattern. Modern Digital Design. Marine Repeating Pattern. Modern Fashion Scandinavian Style. Contemporary Colors and Design.

Sweet Algae Pattern

Algae Seamless Pattern. Modern Digital Design. Marine Repeating Pattern. Modern Fashion Scandinavian Style. Contemporary Colors and Design.

Algae Pattern. Hand Drawn Scandinavian Style

Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

mermaid based on red algae

A microscope view of strands of green seaweed. For fans of aquatic plant life, marine botany, microbiology, and general science.

Golden Rockweed, Silvetia compressa, Point Lobos State Natural Reserve, California, USA.

Just a little algae dude

Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

This is and acrylic painting of a sea dragon with black and gold scales swimming through the deep sea, alongside fish and pirate treasures. This cool sea serpent would make a great gift for boys who love aquariums, fishermen, or marine biology students.

On the edge of the Irish Sea, on the Isle of Man

"Marine Depth" ?? Inspired in the beautiful microscopic sea-life. http://www.spoonflower.com/designs/5396476-marine-depth-by-joancaronil

Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

A colorful red pattern with seahorses and algae.

Hope you like it.

It's raining jellyfish.

Colorful and Joyful Marine Life Pattern, composed by several Exotic Fishes, Sea Horses, Sea Shells. Each Elements have been created on Vector Graphic Art Technique and then assembled one by one, like in a Puzzle, up to create the Pattern. BluedarkArt Copyright.

A little snail under the sea

The author died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923. This imaged has been edited by me.

Shiny blue pebbles. 3D computer generated fractal art

Navy blue seaweed watercolour painting, perfect for beach house decor.

Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.

Inspired by Victorian photographs of British algae, this is Halarachnion ligulatum.

Ernst Haeckel died in 1919, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 95 years or less. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923.