Name this French sculptor whose The Gates of Hell  included  The Thinker.
A kneeling woman kisses a bending man in this person's Eternal Springtime, while a crouching woman   with an infant is shown in his Young Mother in the Grotto. Those works are displayed in a museum  dedicated to this artist in Philadelphia. This person made a few portrayals of the author Balzac,   and his portrayal of six heroes wearing nooses around their necks is The Burghers of Calais. This  person spent much of his life working on a set of doors inspired by Dante, above which Dante sat  with his chin on the back of his hand. Name this French sculptor whose The Gates of Hell  included  The Thinker.
A kneeling woman kisses a bending man in this person's Eternal Springtime, while a crouching woman   with an infant is shown in his Young Mother in the Grotto.
(François-)Auguste(-René) {Rodin} [accept Eternal Springtime before it is mentioned]