"Afterimage Echo" is a digital exploration of transparency, ephemeral light, and the fleeting imprints left on our vision. Inspired by the glowing patterns we see when closing our eyes tightly, the sudden burst of a strobe in a nightclub, or the momentary flash before losing consciousness, this piece captures the liminal space between perception and oblivion. It plays with layers of light and absence, evoking the transient nature of visual memory and the echoes of illumination that linger beyond sight.