Private collectors of Lou's artwork include: Alec Baldwin, Rachel Stevens, Patrick Kielty and Quentin Wilson.

Corporate collectors include: The Professional Footballers Association, Knight Frank, New Media Spark, Carte Blanche, London Executive Aviation, Boom Advertising and Carries Restaurant.

International sales have resulted in Lou’s work also being held in private collections in: Italy, Austria, Egypt, France, Denmark, Sweden, Norway, Saudi Arabia, Nigeria, Australia, Germany, India, Japan, Anguilla, Switzerland and America.