A national award-winning cinematographer and art director, Sthu Sriram is associated with Malayalam, Tamil, Kannada, Telugu, and Hindi film industry. He is best-known for his 2000 release short film Blindfold and popular films such as Tere Naam, OMG - Oh My God! and Dangal.

He has started off as an assistant cameraman in films such as Dil Se.., Kuch Kuch Hota Hai, Malli, Indra, and Vande Mataram.

Sethu has also worked as director of photography for popular films such as Money Hai Toh Honey Hai, Tere Naam, Wanted, Milenge Milenge, Metro, With Love, Delhi!, Godfather, and Dussehra.

His other projects include 2018 Marathi film What's Up Lagna.