A few nice Roses images I found:

Rose Chaucer
Roses

Image by
Rose Chaucer
English Rose
United Kingdom Austin
1981

Rose Inka
Roses

Image by
Rose Inka
Hybrid Tea rose
Germany Tantau 1978

Fun Flowers Online

Rose
Roses

Image by
Rose

Rose Carina
Roses

Image by
Rose Carina
Hybrid Tea rose
France Meilland 1963