Ice
I'll present you some HF-Fax images regarding ice & icebergs, which I received yesterday (Friday 05/01) from Hamburg HF-Fax service, and Boston. Here is the one I like most:
9110 kHz, 1810z, NMF Boston, Ice Chart.
I like the "CQ" in the beginning and the comment "The 2007 ice season has not opened"! DXers overlook the powerhouses but they can also send interesting charts like the following, instead of "surface analysis" and charts full of isobar lines!
7880 kHz, 2100z, DDK3 Hamburg/Pinneberg, Ice Conditions Chart Northwest Atlantic. (image rotated 180°)
By overlooking the "common" ones (Northwood & Hamburg) I have never logged the above chart, which is also beautiful!