Cathy FitzGerald invites you to discover new details in old masterpieces.

Each episode of Moving Pictures is devoted to a single artwork - and you're invited to look as well as listen, by following a link to a high-resolution image made by Google Arts & Culture. Zoom in and you can see the pores of the canvas, the sweep of individual brushstrokes, the shimmer of pointillist dots.

This episode takes a closer look at a masterpiece in the collection of The Toledo Museum of Art. In The Campo Santo, Venice, JMW Turner gives us a warm day on the Venetian lagoon, where fishing boats bob and the city shimmers in the sun's glare. It's beautiful - somehow lit from within - and full of rewarding details, from a mysterious gondola passenger to Turner's ridiculously audacious, playful use of paint.

To see the super high-resolution image of the work made by Google Arts & Culture, visit www.bbc.co.uk/movingpictures. Scroll down and follow the link to explore the high-resolution image of The Campo Santo, Venice.

Interviewees: Ian Warrell, Francesca Whitlum-Cooper, Franny Moyle, Christine Riding and Larry Nichols.

Producer and Presenter: Cathy FitzGerald

Executive Producer: Sarah Cuddon
Mix Engineer: Mike Woolley
Art History Consultants: Leah Kharibian and Robert Schindler

A White Stiletto production for BBC Radio 4

Picture credit: J.M.W. Turner, The Campo Santo, Venice detail, 1842, Toledo Museum of Art, Gift of Edward Drummond Libbey, 1926.63 Show less