What is a bubble diagram?
Bubble diagrams are systems of lines and circles used in architecture to show relationships between functional areas of a program to develop an architectural plan. Bubble diagrams do appear in handbooks for practicing architects and articles on design education.
How do you color realistic bubbles?
How to color a bubble
- Start with a circle bubble shape. For this step by step, I will use colored pencils and a dash of white paint.
- Color the inside of your bubble in a medium light color.
- Add pastel colors here and there in the outer white area.
- Add a highlight on the edge of the inner colored area.