What do Athens, Pittsburgh and Sydney all have in common? No, this is not a trick question! Each has a Choragic Monument of Lysicrates.
The original monument was built near the Acropolis around 334 BC to commemorate the benefactor Lysicrate's sponsorship of dance. It was one of the first recorded uses of the correct Corinthian order for a monument; a style which would be copied for centuries to follow. Above is the original.
I first became aware of the monument while back in college at drawing classes which were occasionally held at the Carnegie Museum of Art. The 'Hall of Architecture' , pictured above, was recently featured in a spread in the World of Interiors magazine (March 2010) with beautiful photographs by Simon Upton. The charcoal sketch at the top of the posting is one of the many I drew of the monument, my favorite in the room. I wish I had photographed all of my drawings better!
The design has been copied and modified over the years after being restored following the Greek war of Independence when it was badly damaged. Often it appears as a folly in a garden, at other times atop a dome and has even been stretched into a lighthouse in Portland, Maine. 
Next time you see this classic design, you hopefully will remember its long history. Also make sure to check out the March 2010 issue of WOI for the charming article on the hall of architecture at the Carnegie Museum in Pittsburgh!
Henry Chapman Mercer completed the museum in 1915 to house his collection of pre-industrial tools and relics which were largely disposed of in the whirl of early 20th century technology. Many pieces were rescued from the trash or bought for pennies at auction. In essence, Mercer created a museum to show how life was lived in the 18th & 19th centuries before industrialization took over.
Objects as diverse as a whaling boat hung from a railing (seen above on the right), baby cradles attached to the ceiling and pre-industrial tools in stalls surrounding the walkways educate the viewer in 'how did they used to do that?'.
A view over the roof shows the extensive use of concrete. The very window frames were poured concrete which were built from forms molded on traditional wood windows. These were inexpensive, fireproof and low maintenance. There isn't a single piece of flamable material in the entire building except for the collections.
Please visit and support this fantastic museum, heralded as a masterpiece from its opening. As a side note, one of the quirks that Mercer loved to include in his buildings were the pawprints of his beloved dogs. Rollo was around while building his 2 castles (Fonthill and this museum) and his prints are proudly displayed. One of many inventive and ingenius ideas to be found!
Recently at the Smithsonian's 
One of the MUSTS for me in Paris was to visit the galleries of the 
The museum fills an enormous wing of the Louvre with one collection (by period) per floor. I was most excited to visit the collection of 18th century arts where we spent most of our time; and you can't have a display of 18th century decorative arts without some chinoiserie.
A small display showed off the best of the best. Displayed against red lacquer panels, I think my favorite aspect was how colorful it all was!
Above you see a lot of items that show the rococo influence also popular at the time. Chinoiserie really gained stride through rococo as the fantasty of it really mixed well with the design style's ideals. However, by the late 18th century, strict neoclassicism was in vogue and fanciful chinoiserie was mostly out. Chinoiserie wasn't about accurate Chinese design but rather a westerner's take on it: theater.
The movement of chinoiserie really began with the import of china from the 'far east' in the 17th century and spread from there to include other household items, even entire buildings (although the style was mostly relegated to follies or particular rooms).
Chinoiserie was especially popular in France, thanks in part to Louis XIV and Madame du Barry who had a special fondness for it. Even the term is French (chinese-esque)!
I'll end with this fantastic French barometer / thermometer which was in a case with a lot of china (which you know I loved). Small statues of men are housed in a pagoda form, on which rests a small tube of mercury (see it between the 2 statues at the base). Now if only I could find something like this on ebay......
While at the Chicago Institute of Art, I came across a piece that was surprising to me: A ceramic vessel by Paul Gauguin. Yes, THAT Paul Gauguin: the post-impressionist with the colorful exotic paintings based in Polynesia. I had no idea he was so prolific!
