Digital Pastel Drawing of Chillon Castle in Switzerland. Original public domain image courtesy of the Library of Congress.

Public domain photo of Chillon Castle in Veytaux, Switzerland in the late nineteenth century that was altered with the Topaz DeJPEG plug-in, then the Topaz DeNoise plug-in, then the Topaz Clean plug-in (blemish removal effect), then the Topaz Detail plug-in (soft and dreamy effect), then the Topaz Clarity plug-in (clouds effect), then the Topaz Lens Effects plug-in (sunset effect), then the Topaz ReStyle plug-in (cream and midnight blue effect and fire dipped waves effect), then the Topaz Lens Effects plug-in (graduated blue violet effect), then the Topaz Glow plug-in (fantasy effect), then the Topaz Lens Effects plug-in (graduated violet effect), then the Alien Skin Exposure plug-in (tone and color adjustments), then the Topaz ReMask plug-in, then the Topaz Clean plug-in (flat and soft effect), then the Topaz Impression plug-in (pastel 2 type 12 effect set to solid), then the Topaz Impression plug-in ((pastel 2 type 12 effect set to original), then the solid pastel image was overlaid and merged with the original pastel image, then the Alien Skin Exposure plug-in (tone and color adjustments and vignette), then the Topaz Adjust plug-in (dodging). Public domain image courtesy of the Library of Congress.