Extra credit if you caught the literary reference in today's title.

Mobile c.1932 Alexander Calder 1898-1976 Lent from a private collection 1992 http://www.tate.org.uk/art/work/L01686
click chart to enlarge
The five tops hang from the Spiral not unlike an Alexander Calder mobile.

click chart to enlarge
click chart to enlarge
click chart to enlarge
click chart to enlarge
Subscribe to see the rest of this post.