underwaterの画像素材（写真・イラスト） 1ページ目

カラフルな水中世界

水中から見た太陽と空気

巣穴から全身を現したモンハナシャコ (メルギー諸島、ミャンマー)

水族館で見る美しいクラゲたち癒しの海の世界

Underwater Tropical Corals Reef with colorful sea fish. Marine life sea world. Tropical colourful underwater seascape.

南国の海を泳ぐカクレマンボウ (レンボンガン島、バリ、インドネシア)

Divers swimming among coral reefs

クエ

水中から見た太陽と空気

セノーテの半水面写真 (プラヤ・デル・カルメン、メキシコ)

Paper cut ocean underwater landscape landing page template with sea animals and fish vector silhouettes. Dolphin, octopus, squid and whale, sea turtle and jellyfish webpage with 3d paper cut border

珊瑚礁を泳ぐアオマダラウミヘビ (メルギー諸島、ミャンマー)

透き通った海に輝く珊瑚礁

マンタ

大きな紫色のウチワヤギ (グランドケイマン、ケイマン諸島)

巣穴から全身を現したモンハナシャコ (メルギー諸島、ミャンマー)

スガモに産み付けられたニシンの卵

various

ダイビングでリフレッシュしませんか

クエ

珊瑚礁と魚影

珊瑚礁を泳ぐアオマダラウミヘビ (メルギー諸島、ミャンマー)

人魚と海の生き物

光が差し込みきらきら輝く海中／背景用素材イラスト／A4サイズ

岩に擬態するオニダルマオコゼ (メルギー諸島、ミャンマー)

Diver Encounters Colossal Bioluminescent Sea Creature

Paper cut underwater landscape with tropical fish shoals and stingray characters at coral reef vector background. Cartoon ray, starfish, blue tang and clownfish underwater landscape in paper cut frame

シロウミウシ

Red lionfish or Pterois volitan on coral reef in tropical blue sea

Fish in coral reef underwater. Marine wildlife in blue ocean habitat with aquatic biodiversity,

水面に浮かぶ紅葉

Majestic whales swimming gracefully through vibrant clouds in a surreal dreamlike landscape

Set of round frame of rainbow tropical parrotfish, corals on a pink background. Watercolor template for sea designs, plates, tableware, labels, cards, decor, stickers, scrapbook, diving, snorkeling

可愛いクマノミの幼魚。サンゴイソギンチャク。ヒリゾ浜南伊豆町中木 静岡県伊豆半島-2025

大きなアオブダイ他。ヒリゾ浜南伊豆町中木 静岡県伊豆半島-2025日本有数のシュノーケリングスポット

Hand drawn watercolor aquarium fish, algae seaweed aquatic plants, sealife. Marine exotic underwater illustration. Isolated on white background. Design shops, brochure, print, card, wall art, textile.

Dolphin silhouette with underwater landscape and sea fishes, vector paper cut. Undersea animals and ocean coral reef fishes, stingray with squid, fugu and clownfish in paper cut silhouette of dolphin

Underwater seascape on the coral reef in Red Sea, Egypt

Underwater view of a backyard pool with steps, bubbles, and shimmering reflections, showing the surface tension and sky clouds from below the water.

background with gradient of underwater world

sea fish near coral reef, underwater

海中ピラミッド

待受画面：水中-1

水槽の中のクラゲ

A Beautiful School of Fish Gracefully Swimming in the Clear, Serene Water of the Ocean

ハナミノカサゴ

Sea paper cut bottom landscape. Whale and jellyfish, fish shoal and turtle silhouettes create stunning underwater scene. Vector 3d art background showcasing the beauty and diversity of marine life

macro of a beautiful jellyfish chrysaora quinquecirrha

spotted wrasse fish, focus selective

ミナミハコフグの幼魚・タイ・シミラン

underwater shot of beautiful Marbled Jellyfish / Lychnorhiza Lucerna

diver swimming underwater in tropical sea. Underwater photo of man diver

Fish exploring a clay pot in a colorful aquarium

Poisonous scorpion fish at the bottom of the Gulf of Oman in Fujairah, United Arab Emirates

海の中のロープに張り付いて生息する白いエボシガイ

Amami Oshima is the largest island in the Satsunan island chain that runs between Kyushu and Okinawa and belongs to Kagoshima Prefecture.

タコクラゲ

水族館でお休みのエイ

息継ぎをするために浮上するアオウミガメ。美しいサンゴ礁と熱帯魚の群れ。島尻郡慶良間諸島座間味島安室島

Vibrant Pebbled Seabed Visible Through Rippling Shallow Water

海の浅瀬の砂地でとまる小さな魚のツムギハゼ

Growing underwater, vibrant green and turquoise seaweed creates a serene and tranquil marine scene, highlighting the beauty of a natural aquatic ecosystem

Close up of a purple jellyfish

Aquatic fish silhouette doodle. Cartoon aquatic creature swim in ocean. Underwater life, flat texture, suitable for posters or flyers. Chalk and crayon style

ミズクラゲ

Plastic bottles polluting ocean water near coral reef

ノコギリダイ群れ他。美しいサンゴ礁と熱帯魚の群れ。 沖縄県島尻郡慶良間諸島座間味島安室島-2025

チョウハン群れ他。美しいサンゴ礁と熱帯魚の群れ。 沖縄県島尻郡慶良間諸島座間味島安室島-2025

ハナゴイ他群れ。美しいサンゴ礁と熱帯魚の群れ。 沖縄県島尻郡慶良間諸島座間味島安室島-2025

サンゴの洞窟に住むアカマツカサ他群れ。美しいサンゴ礁と熱帯魚の群れ。島尻郡慶良間諸島座間味島安室島

Two Jellifish South american sea nettle, Chrysaora plocamia swimming in aquarium with illumination

Atlantic sea nettle jellyfish swims in illuminated aquarium with green neon lighting

Live Crabs in Tank

A biracial young female swimmer in black swimsuit preparing to dive indoors

Mediterranean jellyfish, fried egg, Cotylorhiza tuberculata, swim in aquarium with neon light

Woman swim and dive under wave in blue ocean.

seal underwater in wild tropical aquarium

Orange Clownfish Swim Gracefully Among Coral Reefs in Clear Blue Ocean Waters

可愛いクマノミの一家。美しいサンゴ礁と熱帯魚の群れ。 沖縄県島尻郡慶良間諸島座間味島安室島-2025

ボラの群れ。静岡県伊豆半島南伊豆町中木ヒリゾ浜-2025年

Clear Water Pebbles and Sand

Three Jellifish South american sea nettle, Chrysaora plocamia swimming in aquarium with illumination

Close up view of nurse shark in tropical sea. Swimming with sharks

Clown triggerfish Balistoides conspicillum swimming in a coral reef aquarium.

青い光に浮かぶクラゲの幻想的な姿

sea fish, coral reef, underwater

タコクラゲ

可愛いカンパチとツムブリ幼魚他群れ。ブイに住む。ヒリゾ浜南伊豆町中木 静岡県伊豆半島-2025 日本

清流の気泡

underwater photography jellyfish Purple striped jelly. Chrysaora colorata

Aquarium fish, close-up

Group of Atlantic sea nettle jellyfish floating in illuminated aquarium

Aquarium fish, close-up

Young woman touches a stingray fish in an oceanarium tunnel BANNER, LONG FORMAT

diver at depth among corals and fish

Colorful underwater landscape of Talang Pinnacle or Stonehenge near Lipe island, Thailand

Purple-striped Jellyfish, Chrysaora colorata swimming in dark water of aquarium

The Seatiger shipwreck when SCUBA diving off of Oahu. Wreck diving adventures with Oahu Diving, your wreck dive specialist.

Tropical fish and coral reef. Underwater world background.

tropical fish swimming in an aquarium

Playful Dolphin in Vibrant Coral Reef

ミナミハコフグの幼魚

Group of Atlantic sea nettle jellyfish floating in illuminated aquarium

Marbled Jellyfish, aquatic animals in the sea

Beautiful aquarium fish swimming gracefully in clear water, close-up, tropical and colorful.

Group of gorgonian sea fan coral on tropical reef at Similan National Park, Thailand.

underwater shot of beautiful Chrysaora quinquecirha

Diverse young swimmers diving into indoor swimming pool, copy space

Colorful underwater illustration featuring various shark species swimming together in a vibrant ocean environment

Young woman touches a stingray fish in an oceanarium tunnel BANNER, LONG FORMAT

可愛いクマノミ一家。サンゴイソギンチャク。ヒリゾ浜南伊豆町中木 静岡県伊豆半島-2025 日本有数

ヒリゾの主、大きく美しいオオセ（鮫）ヒリゾ浜南伊豆町中木 静岡県伊豆半島-2025 日本有数

ヒリゾの主、大きく美しいオオセ（鮫）ヒリゾ浜南伊豆町中木 静岡県伊豆半島-2025 日本有数

ホウライヒメジ、メジナ、ニザダイ他群れ。ヒリゾ浜南伊豆町中木 静岡県伊豆半島-2025 日本有数

大きく美しいヒトヅラハリセンボン他。ヒリゾ浜南伊豆町中木 静岡県伊豆半島-2025 日本有数

産み付けられたクマノミの卵。ヒリゾ浜南伊豆町中木 静岡県伊豆半島-2025日本有数のシュノーケリング

ヒリゾの主、大きく美しいオオセ（鮫）ヒリゾ浜南伊豆町中木 静岡県伊豆半島-2025 日本有数

熱帯魚　自然の海

ニシキフウライウオ

A fantastical, glowing sea anemone blossoms in a vibrant coral reef, its delicate tentacles shimmering with bubbles

Underwater scene in sea with coral reef and groups of fish

ユカタハタ

The Seatiger shipwreck when SCUBA diving off of Oahu. Wreck diving adventures with Oahu Diving, your wreck dive specialist.

Close-up of soft coral polyps underwater in a reef aquarium.

Vibrant Underwater Coral Reef Ecosystem

水槽の中で泳ぐ魚

A graceful manta ray swims over colorful coral formations in clear blue water. Sunlight filters through the surface, highlighting the tranquil underwater ecosystem.

Sea composition with corals, stones, octopus. Underwater world. Watercolor

Atlantic sea nettle jellyfish swimming underwater aquarium pool with bright green neon light

清流の気泡

underwater photos of jellyfish Rhopilema esculentum, Flame jellyfish

Underwater world clipart with sea animals crab, shells, coral and algae. Hand drawn watercolor illustration. Pre-made composition isolated from the background.

macro of a beautiful jellyfish stomolophus meleagris

嘉比島の白砂のビーチには観光客が上陸している。 パラソルやボート、サバニが停まっている美しいサンゴ礁

デバスズメダイ、ミスジリュウキュウスズメダイ他の群れ。巨大なサンゴ礁と熱帯魚の群れ。 沖縄県嘉比島

Colorful clownfish swimming in clear ocean waters underwater marine environment close-up view

Coral reef with depth and swimming stingray underwater in blue sea in Maldives.

Underwater view of a jet stream creating intense bubbles in a backyard pool with decorative greenery and wooden fencing in the background.

Ethereal Jellyfish in Vibrant Aquariums

Ethereal Jellyfish in Vibrant Aquariums

Soft green coral branch with rounded arms and floating bubbles, ideal for marine decor, aquatic stationery, or eco design elements

Underwater Light Rays Shining Through Clear Water Over a Field of Plants

Amphiprion fishes protected by soft coral and shrimp at the bottom of the South China Sea in Vietnam

Sea Stones with Seaweeds and Algae Vector Composition Set

underwater photography jellyfish Chrysaora lactea, Milk Sea Nettle

優雅に泳ぐウミガメ

Beautiful surgeonfish swimming near a coral reef in the Red Sea, surrounded by clear turquoise water

Picasso triggerfish swimming tropical ocean ecosystem

Underwater Scene with Fish and Blank Frame

Beautiful aquarium fish swimming gracefully in clear water, close-up, tropical and colorful.

View of Giant Grouper and big fish in the tank, focus selective

Sea jellyfish swim through a lit aquarium. The hat and tentacles

Oranda goldfish in aquarium fish tank close up

Isolated Sohal surgeonfish, Acanthurus sohal, with vibrant blue body, yellow fin, and bold striped

Sea frame with watercolor starfish, algae, corals

Underwater background with air bubbles

岩に擬態するタコ

Underwater view of a group of sharks swimming in the aquarium with a blue background.

沈船　タイ・シミラン.5

海で生きる

Woman dives and swims underwater over sunken logs at the bottom of the lake with algae. Freediving in crystal blue lake

Underwater seascape on the coral reef in Red Sea, Egypt

タコクラゲ

Vertical blank for menu or bar card of seafood restaurant with fish. Isolated pencil graphic illustration for postcards, invitations to sea party

Sperm whale diving into water. Southern coast of San Miguel, Azores

Marine life, sea ocean underwater creatures fish, shells algae seaweed, Ink and pen sketch hand drawn. Border frame illustration, stylized, isolated on white. For zoo shop, aquarium, cosmetics, resort

Kids submarine cartoon underwater illustration

Fish school silhouette pattern. Many aquatic creatures swim in the ocean. Underwater scene, outline doodle, suitable for summer projects or marine designs.

Underwater world clipart with sea animals whale, turtle, octopus, seahorse, starfish, shells, coral and algae. Hand drawn watercolor illustration. Seamless pattern on a dark background

水中世界

Snorkeling mask resting on the surface of a clear, shallow body of water.

Acanthurus lineatus fish

Underwater RC Car

Closeup of a tropical piranha fish underwater in aquarium environment

膨らむヒトヅラハリセンボン半水面撮影。美しいサンゴ礁と熱帯魚の群れ。島尻郡慶良間諸島座間味島安室島

A colorful lionfish with venomous spines swims gracefully in a tank filled with tropical fish

Marine seamless pattern with algae, jellyfish, starfish. Watercolor illustration

cheerful boy wearing goggles enjoys a playful moment in the pool, embodying the spirit of summer fun

needlefish in the red sea Egypt

Beautiful aquarium fish swimming gracefully in clear water, close-up, tropical and colorful.

Water background of lake Traunsee in the Alps. The colorful texture of reflections of a clear mountain lake. Texture of water with reflections.

Coral reefs with algae, waves of water, fish, sea sponges, bubbles. Watercolor illustration. Seamless pattern on a dark background from the collection of TROPICAL FISH. For fabric, wallpaper, textiles

Caucasian young male swimmer sitting poolside indoors, preparing to dive, copy space

Coral reef and marine fish. Tropical fish underwater world scene.

underwater shooting of beautiful Cotylorhiza tuberculata

ハゼ

キンチャクガニ　抱卵　沖縄本島.3

ニシキフウライウオ

Fluorescent jellyfish swimming underwater aquarium pool with neon light

彩の海森

Red tailed black shark swimming in aquarium, side view. Blue Epalzeorhynchos Labeo bicolor (redtail sharkminnow) fish in aquatic plants, soft focus

jellyfish in the dark sea

Nurse shark underwater in tropical sea. Close up view of shark

small piranha fishes in the aquarium

Underwater Tropical Corals Reef with porcupine pufferfish . Marine life sea world. Tropical colourful underwater seascape.

黒鯛の泳ぐ風景

Lobed coral Porites, brain coral Diploria, finger coral Porites compressa and encrusting coral

可愛いカンパチとツムブリ幼魚他群れ。ブイに住む。ヒリゾ浜南伊豆町中木 静岡県伊豆半島-2025 日本

クマノミ一家他。大きなイソギンチャクに住む。ヒリゾ浜南伊豆町中木 静岡県伊豆半島-2025 日本有数

大きなサザナミヤッコ他。美しいサンゴ礁と熱帯魚の群れ。 沖縄県島尻郡慶良間諸島座間味島安室島2025