Do you have to "patin the song that you wrote because someone els could steel it, how does that work? i am interested in composing music. just never have the time to get that piano tuned.

Perspective is important because it enabled the 3 dimensional world to be translated into the 2d world of the picture plane. this had an immediate impact on the representation of reality in art and design. 

Dobrý den, nevím přesně, ale možná je to pop a další

Ibelieve it is called classical  sculpture

The comma should appear after the quote.