[London, August 19. Artist Katharina Fritsch poses with a model of her proposed design for the Fourth Plinth in Trafalgar Square entitled 'Hahn/Cock.']

Models of the six shortlisted proposals for the Fourth Plinth commission, which have been unveiled today, have gone on public display in the foyer of St-Martin-in-the-Fields church on Trafalgar Square. The shortlisted artists are: Allora & Calzadilla, Elmgreen and Dragset, Katharina Fritsch, Brain Griffiths, Hew Locke and Mariele Neudecker. Image via Getty.