'Foodstagramming' in early 20th-century postcards: a transhistorical perspective.

Introduced in 1907, the 'real photo' postcard destabilized the boundaries between private and public life, enabling people to perform identity in ways that anticipate contemporary social media practices. In this visual essay, the author explores one particular phenomenon – the sharing of food – drawing comparisons with 'foodstagramming' in terms of its compositional structure, social objectives and communicative functions. In doing so, she challenges the supposed novelty of modes of self-presentation on social media, embedding them in a broader historical trajectory. [ABSTRACT FROM AUTHOR]