i do not know if these walls are copy righted if so please tell me, i will gladly give credits[ even tho i do not know where i found them] or if i have to delete this i will do it[ not in need for troubles:)], i am new on this app so i do not have idea how it all works

i do not know if these walls are copy righted if so please tell me, i will gladly give credits[ even tho i do not know where i found them] or if i have to delete this i will do it[ not in need for troubles:)], i am new on this app so i do not have idea how it all works