The original art piece the Lightning presented to him Saturday to commemorate his 1,000th career contest was, in a special way, truly representative of that. McDonagh’s milestone, which he ...

61.5 x 81.5 cm. (24.2 x 32.0 in.)sheet: 70 x 90 cm. (27.5 x 35.4 in.) ...

As can be seen in the pictures below some of the prisms here ... Credit: glassian.org One of the most important uses of prism lighting was on board ships. Open flames could have disastrous ...