Giovanni Paolo Panini was the master of the capriccio — a painted genre that combined real Roman monuments, ruins, and sculpture into invented, imaginary arrangements no visitor could ever actually see standing together. This 1731 canvas nests fragments of real Roman architecture (a triumphal arch, tumbled entablature, a herm sculpture) around a robed female figure identified with the Cumaean Sibyl, the prophetess of Roman legend, set into a composition designed purely for atmosphere rather than topographical accuracy. What to notice: unlike Piranesi's etched Vedute, which recorded specific, identifiable buildings, Panini's capriccios were sold to Grand Tour travelers as souvenirs of a mood — 'ancient Rome' as feeling rather than inventory, ruins arranged the way a stage designer arranges a set.

Maker: Giovanni Paolo Panini
Date: 1731
Medium of the original: Plate
Original held by: Wikimedia Commons
Credit: Wikimedia Commons
Rights: Public domain, verified
Catalogue number: PA-00303

As chosen: 8 x 12 in, art print, classic frame
Picture	8 x 12 in
Outside size	9.6 x 13.6 in
Depth	0.9 in (22 mm)
Weight	[[REAL PROOF NEEDED: shipped weight per size and frame]]
Hanging	[[REAL PROOF NEEDED: hanging hardware Prodigi fits to this frame]]
Material	Enhanced matte art paper, 200 gsm; acrylic glazing
Made in	Charlotte, North Carolina, by Prodigi

Before a size goes on sale, the file is measured against it: pixels per inch at that size, how much of the picture a crop would lose, tone and sharpness. A size that fails is not offered, so there is nothing to choose wrong.

How the print check works

Sizes offered
Size	dpi	Grade	How it fits
8 x 10 in	203	Excellent	Trimmed 7.4%
8 x 12 in	183	Good	Trimmed 10%

Sizes withheld
Size	Why
11 x 14 in	148 dpi; a historical scan is never enlarged
12 x 16 in	135 dpi; a historical scan is never enlarged
12 x 18 in	122 dpi; a historical scan is never enlarged
16 x 20 in	101 dpi; a historical scan is never enlarged
16 x 24 in	91 dpi; a historical scan is never enlarged
18 x 24 in	90 dpi; a historical scan is never enlarged
20 x 30 in	73 dpi; a historical scan is never enlarged
24 x 30 in	67 dpi; a historical scan is never enlarged
24 x 36 in	61 dpi; a historical scan is never enlarged
30 x 40 in	54 dpi; a historical scan is never enlarged
36 x 48 in	45 dpi; a historical scan is never enlarged
40 x 60 in	36 dpi; a historical scan is never enlarged