View A Study of a Peacock Feather with a subsidiary Study of a Plume ( recto ); and Two Squared Sketches ( verso ) Attributed to Ruskin John; 11¼ x 7¾ in. (28.6 x 19.7 cm.); . Access more artwork lots ...

A new analysis makes the best case yet that the Jurassic plume came from an iconic feathered dinosaur. This exquisitely preserved 150-million-year-old feather, the first ever discovered, was found ...

The Antarctic strawberry feather star is a sea creature with 20 so-called "arms" — some bumpy, some feathery — and can altogether be up to eight inches long, Greg Rouse, a marine biology ...

Gain insight into the auction performance of Ruskin John . Track the change in total sales value, performance of lots against estimate and compare the artist's sale price according to the artwork ...