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What's in this picture
A small round submarine with porthole windows and a headlight on the left, open water and rising bubbles between it and a sunken sailing ship on the sea floor at the right, plus fish, an octopus, seaweed and barrels.
A free printable hard under the sea coloring page for ages 9+: full scenes with smaller spaces to fill.
Is Hard the right fit?
Hard pages suit ages 9+: full scenes with smaller spaces to fill. Best with colored pencils, fine markers.
| Detail level | Hard (3 of 4), ages 9+ |
|---|---|
| Best with | Colored pencils, fine markers |
| Downloads | PDF (US Letter or A4) · PNG 2550 × 3300, 300 dpi |
| Use | Free for personal, family and classroom use |
Coloring idea
Fade the water from pale aqua near the surface to deep navy at the bottom, and give coral bright pinks, oranges and purples for a vivid reef.
More under the sea coloring pages
All 12 under the sea pages
Busy Coral Reef Full of Sea LifeHardAges 9+
Sea Otters Floating Above a Kelp ForestHardAges 9+
Smiling Starfish With Dotted ArmsEasyAges 3–5
Seahorse With a Curly TailEasyAges 3–5
Round Crab Waving Both Claws HelloEasyAges 3–5
Jellyfish Drifting Above a Coral BedMediumAges 6–8
Treasure Chest on the Ocean FloorMediumAges 6–8
Stingray Gliding Over the SandMediumAges 6–8