The image depicts a seamless pattern of a green turtle. This is the remix of an OCAL clipart called "Turtle" uploaded by "a.tauzzi". and I used the clipart "Cartoon Turtle" uploaded by "GDJ". Thanks.
龜無縫模式
a.tauzzi、for-kids、GDJ、green、pattern、remix 220446、remix 233912、seamless、turtle、yamachem
a.tauzzi、換孩子、GDJ、綠色、圖案、混音220446、混音233912、無縫、龜、Yamache米
資料來源：openclipart ( https://openclipart.org/ )