turtle using seashells and glass on blue sea background. large seashell as shell, with head and limbs from green

turtle design seashell glass blue sea background shell green head limbs marine scene handmade postcard craft environment ocean nature eco sustainable creativity decor recycle summer beach wildlife natural art kids diy school project imagination underwater hobby repurpose shoreline colorful unique playful inspiration seaside materials artistic turquoise cockleshell cockle summertime abstract