In its broadest sense, justice is the treatment of individuals fairly. According to the Stanford Encyclopedia of Philosophy, the most plausible candidate for a core definition comes from the Institute
Allegorical representation of justice, Palace of Justice, Tehran.
Bonino da Campione, Justice, c. 1357, National Gallery of Art
Walter Seymour Allward's Justitia (Justice), outside Supreme Court of Canada, Ottawa, Ontario, Canada
Lex, justitia, pax (Latin for "Law, justice, peace") on the pediment of the Supreme Court of Switzerland
Lady Justice is an allegorical personification of the moral force in judicial systems. Her attributes are scales, a sword and sometimes a blindfold. She often appears as a pair with Prudentia.
Justice
…Allegorical representation of justice, Palace of Justice, Tehran. In its broadest sense, justice is the treatment of individuals fairly. According to the Stanford Encyclopedia of Philosophy…
Statue of Lady Justice blindfolded and holding a balance and a sword, outside the Court of Final Appeal, Hong Kong
Lady Justice with sword, scales and blindfold on the Gerechtigkeitsbrunnen in Bern, Switzerland, 1543
Lady Justice seated at the entrance of The Palace of Justice, Rome, Italy
Sculpture of Lady Justice on the Gerechtigkeitsbrunnen [de] in Frankfurt, Germany