$12.00
Ernst Haeckel Protozoa Print, Scientific Illustration Print Or Poster, Biology Educational ArtEtsy$7.20
Ernst Haeckel Print - Acanthometra, Vintage Poster, Marine Wall Decor, Biology Art, Nautical Coastal ArtEtsy$71.10
Ernst Haeckel, Muscinae, Muscinae-Laubmoose, Haeckel PrintEtsy$15.99
Ernst Haeckel: Hummingbirds (Foiled Journal) (Flame Tree Notebooks)Amazon$24.99and up
Ernst Haeckel 'Small Sophisticated Sealife I' Canvas ArtWayfair & 1 more$24.99and up
Ernst Haeckel 'Cus Sophisticated Sealife III' Canvas ArtWayfair & 1 more$71.10
Ernst Haeckel, Trochilidae Kolibris, Haeckel Print, Wall ArtEtsy$17.64
Ernst Haeckel Poster, Octopuses Vintage Retro Print, Antique Print | Eh14Etsy$17.64
Ernst Haeckel Poster, Algae Vintage Retro Print, Antique Print | Eh33Etsy$12.00
Ernst Haeckel Hummingbird Print, Scientific Illustration, Bird Back To School ArtEtsy$17.64
Ernst Haeckel Poster, Moths Vintage Retro Print, Antique Print | Eh30Etsy$17.64
Ernst Haeckel Poster, Jellyfish Mix Vintage Retro Print, Antique Print | Eh16Etsy$17.64
Ernst Haeckel Poster, Sea Life Vintage Retro Print, Antique Print | Eh01Etsy$15.99
Ernst Haeckel Poster & Vintage Botanical Prints - By Haus & Hues | Flower PlantEtsy$16.00
Vintage Ernst Haeckel Botanical Prints Set Of 3 - Biology Poster, Science Photo Poster Wall Art Gift GicléeEtsy$17.64
Ernst Haeckel Poster, Lizards Vintage Retro Print, Lizards Antique Print | Eh31Etsy$17.64
Ernst Haeckel Poster, Marine Mollusks Vintage Retro Print, Antique Print | Eh08Etsy$23.99
Ernst Haeckel - Artforms in Nature Melethallia Algae | 1904 Giclee Fine Art PrintEtsy$23.99
Ernst Haeckel - Artforms in Nature Trochilidae Hummingbirds | 1904 Giclee Fine Art PrintEtsy$17.95
Ernst Haeckel Vintage Batrachia Frog Illustration Print, Giclee Art, Reptiles Science & Art PosterEtsy$23.99
Ernst Haeckel - Artforms in Nature Tineida Moths | 1904 Giclee Fine Art PrintEtsy$23.99
Ernst Haeckel - Artforms in Nature Trachomedusae Piston Jellyfish | 1904 Giclee Fine Art PrintEtsy$44.99
Ernst Haeckel Nepenthaceae Tropical Pitcher Plant Flowers Nature Black Wood Framed Poster 14X20Wayfair$12.00
Ernst Haeckel Sea Worms Poster, Wall Art, Marine Life Bioephemera Art Print, EducationalEtsy$9.60
Ernst Haeckel Print - Orchid Print, Flower Wall Art, Botanical Orchids Illustration, Farmhouse ArtEtsy$23.99
Ernst Haeckel - Artforms in Nature Nepenthaceae Pitcher Plants | 1904 Giclee Fine Art PrintEtsy$23.99
Ernst Haeckel - Artforms in Nature Mycetozoa Slime Molds | 1904 Giclee Fine Art PrintEtsy$23.99
Ernst Haeckel - Artforms in Nature Actiniae Sea Anemones | 1904 Giclee Fine Art PrintEtsy$44.99
Ernst Haeckel Ophiodea Starfish Details Anatomy Aquatic Animal Nature Illustration Black Wood Framed Poster 14X20Wayfair$12.99
Ernst Haeckel Octopus Cigarette Case Business Card ID Holder Wallet Victorian Nautical Sea CreatureAmazon$44.99
Ernst Haeckel Aspidonia Merostomata Trilobita Nature Art Forms Illustration Print White Wood Framed Poster 14X20Wayfair$21.50
Ernst Haeckel Scientific Illustration of Copepoda (tiny crustaceans), Gift for Student in 11 x 14Amazon$17.95
Ernst Haeckel Orchids Flowers Illustration Print, Giclee Fint Art, Tropical Plants Orchidae Science & Art PosterEtsy$26.31
Ernst Haeckel Ascidiae Seescheiden Illustration Canvas/Poster Art, Scientific Illustration, Nautical Ocean Life Antique PrintEtsy$19.25
Ernst Haeckel, Haeckel Painting, Botanical Orchid Oil Painting Print, Famous Table, Vintage Wall ArtEtsy$17.95
Ernst Haeckel Hummingbirds Illustration Print, Giclee Fint Art, Tropical Birds Trochilidae Science & Art PosterEtsy$17.95
Ernst Haeckel Vintage Illustration Print Reproduction, Giclee Art Print, Actinea Sea Anemone Illustrated PosterEtsy$18.00
Ernst Haeckel Jellyfish Print, Coastal Decor, Large Poster, Nautical Beach Art, Decor, Vintage Wall ArtEtsy$44.99
Ernst Haeckel Anthomedusae Jellyfish Free Swimming Marine Animals Illustration Art Black Wood Framed Poster 14X20Wayfair$17.95
Ernst Haeckel Tropical Palm Tree Vintage Illustration Print Reproduction, Giclee Art, Filicinae Jungle Plants PosterEtsy$44.99
Ernst Haeckel Hexacoralla Corals Marine Invertebrates Colonies Reef Builders Nature Black Wood Framed Poster 14X20Wayfair$9.60
Ernst Haeckel Print - Actiniae Print, Nautical Wall Art, Sea Creatures, Decor, Marine Life Seashell, StarfishEtsy$23.99
Ernst Haeckel - Artforms in Nature Pl. 98 Discomedusae Siberian Jellyfish | 1904 Giclee Fine Art PrintEtsy$12.00
Ernst Haeckel Scientific Illustration, Tubulariae, Plate 6 Kunstformen Der Natur, Educational Chart, Art Nouveau IllustrationEtsy$44.99
Ernst Haeckel Mycetozoa Slime Mold Mould Eukaryotic Organisms Nature Illustration Black Wood Framed Poster 14X20Wayfair