sketches with light box

Today I will talk about my hand sketches with light box.

Here some of my hand sketches about my building, I used the light box to help me for better result of hand made. 

as you could see below of my work I work on two sketchs, one was straight and the another one was wide. 

What I had faced when I worked on this task, taht I have to be more looking for details to have good outcome.

After I finish drawing the shape I started paint the painting using watercolour, the paint take time to find the tone of the blue, and try to add some effect on the building. 

And below all my work and steps.