1. A method for visual image comparison, the method comprising: receiving, by one or more processors, a request for a visual comparison to a first image of an item displayed in a Web-based shopping portal of a requester; responsive to receiving the request for the visual comparison to the first image, retrieving automatically, by one or more processors, a second image of a previously featured item, wherein the second image: is determined to be contextually related to the first image based on a set of information from a website which the requester has uploaded content and purchased a product, comprises one or more images associated with an object previously purchased by the requester from a Web-based shopping history of the requester, and comprises a comparable size to the first image and a similar usage scenario to the first image; retrieving, by one or more processors, a third image, wherein the third image comprises standard reference objects representative of a set of possessions of the requester, wherein the standard reference objects are images offered at the Web-based shopping portal of the requester; generating, by one or more processors, a set of dimensional properties of the second image, based on the first image, wherein: the set of dimensional properties of the second image comprise: a color, a size, an orientation, and a position on a display, and the set of dimensional properties of the second image are based in part on a determination made by an image scaler and an image rotator, which mines metadata from a product manual to determine the set of definitional properties of the second image relative to the first image; generating, by one or more processors, a predicted change in the set of dimensional properties of the second image at a future period of time; and displaying, by one or more processors, the third image, the second image, and the first image for the visual comparison, wherein the generated set of dimensional properties of the second image represent a relative size of the first image to the second image, and the standard reference objects of the third image represent a relative size of the first image to the third image.