Lucknow, Aug. 21 -- Buying an expensive camera cannot make a person a good photographer. On the contrary, it requires technical knowledge of the camera and a vision to find the right subject at the right time, said photographer Atul Hundoo during a workshop organised by The Youth Photojournalist Association (TYPA) as part of the four-day photography exhibition organised at Kala Srot that would conclude on Thursday. It will remain open from 10 am to 6 pm. Hundoo informed those interested in mobile photography about the nuances and the qualities of capturing the best pictures using mobile. He also answered the problems and questions related to this. ''The soul of the subject should be visible in a photo taken with a mobile phone. When clicking photographs it is important one uses various tools and keeps in mind various aspects of photography including - shutter speed, aperture, frame composition, lighting and ISO. Any photographer should be inventive, and the aim should not be only to take beautiful pictures, it should reflect the soul of the subject," he said. Over 50 school students attended the exhibition and learnt the art of mobile photography....