Roses for Meditation

Apart from teaching Yoga I love to paint and this year I am concentrating on my Rose paintings.  I would like to use these images in Meditation.  The Rose is a beautiful flower with velvety petals and you can feel yourself being drawn into the central whorl as you meditate upon the flower.  It would be really helpful if you could comment on my Rose paintings.  I attach several so please let me know your thoughts.  Thank you