Finally,the smoke i coloured it light grey then used 3D effect and for the tree i coloured with lighter brown.After that, i used chalk scribble under brushes to show its surface .
The outline of the greenhouse i used embossed blind under grapic style and the research building i coloured it dark red using the live paint bucket.
For the background i made two layer..the ground i put dark brown and the sky dark blue using the live paint bucket.
I finalised my image by adding dried trees with its branches using the line segment tool for the trunk and pencil tool for the branch.
Next step i made the smoke using pencil tool for the curved lines.
Behind the greenhouse i made a square shape for the research building.I made the line using the line segment tool for the whole building.
Then i continue with the side of the greenhouse using the same tool that is the line segment tool to complete the house.
To make the front side of the greenhouse i used the line segment tool and make the rectangle shapes.
REFFERENCE
MY SKETCH
MY SKETCH
