Make a visually pleasing $2d$ composition using $2$ circles, $4$ squares and $3$ triangles. the shapes can vary in size. However, they should not overlap. Use an interesting colour scheme using $4$ colours. Size $10\mathrm{cm}\times 10\mathrm{cm}$. 

Given below is line drawing of different elements. Replicate the drawing showing step by step procedure of how to replicate the given drawing. Render the composition with pencil showing harmony between the elements.

Draw a visually appealing geometrical design composition using the five given shapes and colour it using $4$ types of colours. You can use any shape more than once. But each shape has to be used atleast once.

Shapes are- 

1. Triangle 
2. Rectangle 
3. Circle 
4. Octagon 
5. Pentagon