If you are using a Mac computer, you need only open up the full screen image and simply
drag the image onto the desktop. There should be no problem doing this and then you can
edit the large file photo how you like.
I use iphoto most of the time and I find it very good.
John W.
Hi ZOUKI,
As Vlad (lappino) says, open the image up in 'Full Screen' then as John Wilson suggests drag it to your desktop, I have just tried a different method using a MacBook Pro, while the image is opened up in full screen, take a 'Snapshot' by pressing "cmd,shift,4" you can then use your mouse to cut an area of the image that you want and it will go straight to your desktop then transfer it to iPhoto or whatever software you are using.
If there are not too many insignias that you want then you could always send a polite personal message to the member that has uploaded the photograph to see if he / she would be willing to email you the original size photograph, as long as you explain what you want to do with it.
Remember, you can
only use what you take from here for 'Personal Use Only' as our images are covered by copyright so please do not start to add any insignias from shipspotting on to other websites !
Hope the above is of some help,
Cheers,
Dan.