Can you tell it's the Big B? We couldn't at first.

Amitabh Bachchan, who is currently shooting for Shoojit Sircar's upcoming film Piku in Kolkata, was a curious sight on the streets of the state capital recently.

Take a look...

Dressed in a pink kurta, a navy blue sweater-vest, trousers, sneakers and a hat, the veteran actor seemed to enjoy having all the perplexed eyes on him.

The actor had earlier tweeted, 'Kolkata ki galiyon mein cycle chalaate huea.. film 'PIKU' ki shooting ..'

Piku  examines the relationship between a daughter, played by Deepika Padukone, and her father, played by Bachchan.

The film will also star Irrfan Khan in a prominent role and is set to release on April 30, 2015.

Photographs: Dipak Chakraborty