Blueprint Symbols

This page lists all the various symbols in the Blueprint Symbols category.

A blueprint is a reproduction of a technical drawing, documenting an architecture or an engineering design, using a contact print process on light-sensitive sheets. Invented in the 19th century, the process allowed rapid and accurate reproduction of documents used in construction and industry. The blue-print process was characterized by light colored lines on a blue background, a negative of the original. The process was unable to reproduce color or shades of grey.

Symbols in this category:

Infinity Symbol

The infinity symbol (sometimes called the lemniscate) is a mathematical symbol representing the concept of infinity.

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"Blueprint Symbols." STANDS4 LLC, 2017. Web. 20 Feb. 2017. <>.

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