Colour wheel consisting of $12$ colours is known as

Which from among the following colors is considered as an unemotional detached color?

Identify the four most important visual principles that can be observed for the given painting.

(Mark will be given only if all answers are correct.)

Identify the building material used for construction of the given free standing wall.

Which of the following best illustrates a colonnade?

(A)                    (B)     

(C)                    (D)    

"Futura" is a font designed by Paul Renner a German typeface designer in $1927.$ Identify the four most important principles adapted to compose the poster for Futura font. (Marks will be given only if all answers are correct.)