Move your cursor to gather and reshape the particle field. Drop an image to generate a new composition.
Choose which photograph the piece is built from.
The photograph all the particles sample their colour from.
How the piece morphs when you swap the source image.
How long the cross-dissolve between images takes.
How much particles spiral during the transition — zero for a straight dissolve.
A brief flash of brightness at the start of each transition.
Lower this if the piece is stuttering — fewer particles, same look.