Luiso Acosta (Maspalomas, Gran Canaria, 1985) is a photographer working under the alias Sweet Noise. Since 2019, he has been documenting the London BDSM scene, focusing on photographing fetish communities, couple dynamics, and latex enthusiasts. His perspective emerges from within a largely unseen scene, highlighting the energy and relationships that take shape in this context.

His practice is rooted in analog photography, with a predominant use of black and white and a particular focus on the Polaroid format. He prioritizes capturing the moment and the intensity of the instant over technical precision. Part of his uncensored work is collected in photobooks such as The Beauty of Darkness, Fetish, and Amen: An Exploration of Religious Kink, the latter documenting religious dynamics and fetishes within BDSM through images produced between 2020 and 2024. His work is part of the UK Fetish Archive.