Done entirely on PowerPoint using Basic Shapes.

Designed by using 'basic shapes' in MS PowerPoint. Love the blocky feel.

A near-natural ambigram. Done using MS PowerPoint WordArt. Mainly in Impact. The T's bar /g's tail in Times New Roman.

A simple sharing. The request was for a Kelvin-Parvin ambigram. A freehand sketch was done.

The image was later imported to PowerPoint and meticulously replicated using (of all things) basic shapes. After which we exported it to Photoshop for details. The final output:

Done using PowerPoint. Strategic Planning.

Done using MS PowerPoint.

One formula, two configurations. Another possible formula with S as the pivot: b-et, a-e,ck-TR.

PowerPoint-assisted.