Leonardo DiCaprio has been photographed on site, experiencing a dramatic metamorphosis for his role under the direction of Paul Thomas Anderson.

Leonardo, who was just rejected for an Oscar nomination for his role in the critically praised film Killers of the Flower Moon, was seen in images looking unrecognisable.

In these revealing photographs, DiCaprio wears a dishevelled costume that includes a dirty bathrobe, pants, large sunglasses, and a grey beanie, representing a figure who appears to be struggling.

The actor, known for his ability to play a variety of roles, was pictured with director Paul Thomas Anderson in the Northern California town of Eureka during the film’s filming.

DiCaprio’s character is caught in a moment of apparent failure, making a call on a payphone and slumping to the floor with a devastated expression.

Cameras caught the actor outside a supermarket store, reaching his hand across the cement.

Following a brief setback, he exhibited tenacity by rising back on his feet and marching across the pavement with determination.

During the BC Project photo, the 49-year-old actor wore a single black rucksack slung over his shoulder and added a whimsical touch with a pink rucksack linked to his possessions.

When the cameras weren’t rolling, DiCaprio had chats with director Paul Thomas Anderson.

The two were seen sitting down together, with Anderson providing assistance, as evident by the notes on his iPad.

While the film’s narrative remains unknown, Deadline has revealed that Sean Penn and Regina Hall will join the cast.

BC Project, set in present times, is Anderson’s creation, with him serving as writer, producer, and director.

The cast is intended to add depth to the plot, with the film’s budget allegedly approaching $100 million, according to Variety.