close-up and background of a scallop shell. the shell is caked with tuff. there is a lot of tufa around the scallop shell

seafood nature scallop background closeup horizontal photography seashell shell decoration design mollusc pattern travel stone brown vacation texture clam animal tropical shape isolated oceanic aquatic tuff summer floor grunge material people rough treasure valley wildlife color image exotic empty cave abstract wallpaper surface souvenir symbol orange elegant colours beige caked there lot tufa around italy