For my resaecrh i accesed the VOGUE archives and picked three covers from ten year intervals, to enable me to get a better idea of the devwelopment VOGUE has undergone since 1989;

1989

-March (Tatjana Patitz) -November (Tatjana Patitz) - October (Claudia Schiffer)

1999

-April ( Kate Moss) - January( Linda Evangelista) - November( Eva Herzigova)

2009

-July(Julianne Moore) -June(Natalia Vodianova) -March(Lily Donaldson)