For art installations, flash paper can create transient faded pulses synchronized with sensors or music

https://tysonppky838.inkharbory.com/posts/from-setup-to-showtime-using-flash-paper-efficiently

For paintings installations, flash paper can create short faded pulses synchronized with sensors or music. Its brief burn time %%!%%d2957672-third-437d-990f-6ccf37ba3907%%!%% repeated cycles with fresh sheets.