Uhm what is the difference between a blue scale and a typical major scale

Ireally need ! transfer of an artwork using a grid (choose one of the answers below).a. none of theseb. acts to verify the analysis of the original compositionc. the viewer's eye adjust to unityd. unify the composition

Consider this painting entitled great fish-market by bruegel

What are the letters of the line in the typical cliff in order from bottom to top of the staff