Both rulers start at the same zero and share one linear scale. Artwork keeps its original proportions. Horizontal rulers compare the selected spans; vertical brackets also identify height on the artwork.
In perspective10.7× timesMeasurements, assumptions & sources
Mount Everest is the highest mountain above sea level, located in the Himalayas on the border between Nepal and China.
A rounded modern elevation anchor of 8,848.86 m above mean sea level. This is elevation, not the mountain’s height above its local base. The illustrated silhouette uses an implied sea-level baseline; it is not a surveyed mountain cross-section.
Burj Khalifa is a skyscraper in Dubai, United Arab Emirates, completed in 2010.
Architectural height to the top of the spire, 828 m. It is useful to compare consistently stated heights, since roof, antenna and occupied-floor heights differ.