The towers

Right now I'm working in a sci-fi story with my brother and this is the first of many illustrations i will be making. Hope you like it and I would love to hear your opinions and recommendations. :)

Setting the composition.

Developing the idea and the scale.

Texture, color palette and details.

Making a correction to the clouds and adding more light through the background.

Rendering the skyscraper and then making two more copies.

Adding more ruins, shadows and a character (it's an anthropomorphic camel) so I could make a better perception of the scale.