One point perspective is a type of linear perspective. Linear perspective relies on the use of lines to render objects leading to the illusion of space and form in a flat work of art. It is a structured approach to drawing. One point perspective gets its name from the fact that it utilizes a single vanishing point.
Assuming this is in 3/4 time, I would count it like this (each dash is a silent 16th note)
1- - - a 2- - - - - - - -