Chromolithography is a method for making multi-colour prints. This type of colour printing stemmed from the process of lithography, and it includes all types of lithography that are printed in colour.When chromolithography is used to reproduce photographs, the term photochrome is frequently used.Lithographers sought to find a way to print on flat surfaces with the use of chemicals instead of relief or intaglio printing.hen chromolithography is used to reproduce photographs, the term photochrome is frequently used. Lithographers sought to find a way to print on flat surfaces with the use of chemicals instead of relief or intaglio printing.
The ZestimateÂ® home valuation is Zillow's estimated market value, computed using a proprietary formula. It is not an appraisal. It is a starting point in determining a home's value. The Zestimate is calculated from public and user-submitted data, taking into account special features, location, and market conditions. Zestimate, on the other hand, is an estimate of the market value of a home, and can change when we have a better algorithm to estimate that value. Note: We never allow future information to influence a historical Zestimate (for example, allowing a sale in 2009 to influence a Zestimate in 2008).
âIn the D.C. metro area, almost three-quarters of the Zestimates are within 10 percent of the eventual sale price,â says Cynthia Nowak, a Zillow spokeswoman. âData plays heavily into accuracy. In the D.C. area, there are ample public records, which helps us provide more accurate Zestimates.