I transformed circular bokeh into heart shapes using a homemade aperture disc that I made using sticky tape and black paper ...

Bokeh is a photography term that’s a bit difficult to define but is basically soft, aesthetically pleasing background blur, often used ... with bellows made from black paper.

What Can the Lens Blur Tool Really Do? My bare-bones kitbag only contains a 50mm 1.8 STM Canon lens and a 10-18mm Zoom lens.