Since 2004 Period Paper has been recognized as the leading resource for original photogravures of locations around the world. We have supplied superbly created photogravures from early 20th century collections to hundreds of collectors, historians, universities, archivists, corporations, and decorators across the globe. These lavishly created photogravures, often in sepia, were produced with techniques and inks that achieved rich tones and details. These elements combined with spectacular photography are why the popularity of these photogravures has surged in the last several years.