Solved posters & prints

The Nile Expedition for the Relief of General Gordon the Transport Difficulty Solved Anonymous

Oedipus solved the riddle of the Sphinx, 1891 Anonymous

Our Village Clockmaker Solving a Problem James Campbell

The gun shot Willem van de Velde II

Our Village Clockmaker Solving a Problem, c.1859 James Campbell

The Lesson, 1887 Leon Caille

Boy Working on Subtraction Problem Anonymous

2 students professors mathematicians blackboard studying complex equations Anonymous

1950s 4 pre-school age children seated at small round table putting together jigsaw puzzle Anonymous

Science professor writing a formula for chelating agent on chalkboard Anonymous

1950s Funny Curious Little Boy Holding Pliers Tool Taking Apart An Alarm Clock Anonymous

The Education Problem Joseph Swain

That Accounts for It Anonymous

Girls playing with puzzles Anonymous

Flamsteed House in Greenwich Park, London, late 17th century Unknown

Boy at blackboard doing math multiplication problem Anonymous

Jean and Jacques Bernoulli working on geometrical problems, 18th century, (1874) Unknown