Jewellery › Modernist Collar Necklace in the style of Alexander Calder. Image 1 of 3 Image 2 of 3 Image 3 of 3 Modernist Collar Necklace in the style of Alexander Calder. £450.00 Sold An artist made modernist silver collar necklace in the style of Alexander Calder. Sold Added! An artist made modernist silver collar necklace in the style of Alexander Calder.