An unknown Corinthian sculptor created a depiction of one of these found near the cenotaph of Menocrates. They're not eagles, but a bridge in Sofia, Bulgaria is named for the fact that two sculptures of them are found on either side of each entrance. The Borobadour complex contains thirty-two depictions of these creatures next to arched gateways, and a monument at Sarnath contained four of them facing away from each other.  A sculpture commemorating the Swiss Guards killed during the French revolution was created by Bertel Thorvaldssen in the shape of one of these animals; that example is found in (*) Lucerne.  Both Falconet and Pierre Puget 
An unknown Corinthian sculptor created a depiction of one of these found near the cenotaph of Menocrates. They're not eagles, but a bridge in Sofia, Bulgaria is named for the fact that two sculptures of them are found on either side of each entrance. The Borobadour complex contains thirty-two depictions of these creatures next to arched gateways, and a monument at Sarnath contained four of them facing away from each other.  A sculpture commemorating the Swiss Guards killed during the French revolution was created by Bertel Thorvaldssen in the shape of one of these animals; that example is found in (*) Lucerne.  Both Falconet and Pierre Puget sculpted a scene in which one of these creatures attacks a wrestler named Milo of Croton. Edwin Landseer created four bronze ones for Nelson's column. For 10 points, name these animals, whose skin Heracles is often depicted wearing.
An unknown Corinthian sculptor created a depiction of one of these found near the cenotaph of Menocrates.
{Lions}