Steampunk military mobile field gun - WIP stages

Digitally painted in May 2021 this illustration provides a humorous look at a fantastical military machine from 1901, and shows Field marshmallow general P.T. Gallows standing on it.
The photo above shows four stages of the creation of the illustration. In the first panel can be seen a rough, low definition sketch done in Auto sketchbook pro running on a Samsung android tablet with the upper right panel showing this roughly painted in, again on the tablet. The lines help to work out the perspective in the scene. The 3^rd, bottom left panel show work has now progressed to a larger file, again running the same software but this time on a desktop machine which provides far more power than a tablet could offer. The low definition sketch is now redrawn with greater detail. In the final panel, bottom right, can be seen the final illustration.
By following this link this illustration of a steampunk field tank can be seen in detail on this link.

Steampunk military mobile field gun - Digital illustration

This military piece of hardware was first developed in 1901. The field gun is s team powered and runs on a caterpillar tracks via via an off-centre very eccentric loopy drive. It is shown with Field marshmallow general P.T. Gallows who died shortly after because his cuff was caught in the rammer while on test.

This illustration was created in Sketchbook pro during May 2021. It can be seen in greater detail on this link.