A few links here on different antennas that I've played with!

Before you check out the 40 meter antenna party pictures below you might want to check out
the pictures of my Homebrew W5NIG Antenna Trolley™ first!
Antenna trolley page 1
Antenna Trolley page 2
Antenna Trolley page 3
Antenna Trolley page 4

M2 40ML3 forty meter monobander antenna party! (07/30/2005)
 

20 meter wire yagi project beginning here! (08/29/2003)

802.11b yagi project!

Pictures of me assembling the Force 12 5BA beam for the tower. Covers 20m, 17m, 15m, 12m, 10m.!!

My quick and dirty 75m dipole.