Venus is the planet for creativity and Mercury for expression.
This combination gives very fine understanding of love and fine art, especially over female body and feminism. These are true artist and expressionist.
Venus mainly holds the significance of 'Ganderva Vidya'. Mercury does NOT define lust [which destroys Jal Tattwa of Venusian qualities] , infact helps the Venus to truly explore its qualities in very peaceful disposition.
If these planets are associated and dominants in the horoscope, persons is definitely lover of arts. I have seen these strong combinations in the charts of actors mainly of comedian and mimicry. Body painters exhibitionists or tattoo lovers are having these combination. Best models or body exhibitors we will finds this association very strongly.
Just this mantra came in my mind..
कामाख्ये वरदे देवी नीलपर्वत वासनी, त्वं देवी जगतं माता योनि मुद्राये नमोस्तुते.
कामाख्याम कामसंम्पनां कामेश्वरी हरिप्रिया, कामना देहि मे नित्यं कामेश्वरी नमोस्तुते.