Housewives, saleswomen, painters,architects, art aficionados, sensing a great new business opportunity, have jumped enthusiastically into this business of "aesthetic upgradation". Making up in enthusiasm what they lack in education. The toast of the taste consultancy trade in Bombay include 'cultured' housewives like the architects, art aficionados, sensing a great new business opportunity, have jumped enthusiastically into this business of "aesthetic upgradation". Making up in enthusiasm what they lack in education. The toast of the taste consultancy trade in Bombay include 'cultured' housewives like the mother-daughter duo of Usha Mirchandani, 55, and Ranjana Mirchandani, 28, art consultants to the Deutsche Bank apart from innumerable sybarites. Both of them have been running their Fine Art Resource consultancy ("the only professional art consultancy in the country," they inform you) for the last seven years from their chic apartment gallery on fashionable Warden Road. There is the sister duo of Shanti Chopra, 56, and Kasturi Wadhwani, 54, who started Art Rhythms five years ago and with whom the Taj, Citibank, Bank of America and sundry private clients consult on their art purchases. Not queenbee housewives alone. In Bombay, artsies too have taken up the new trade. Like painter Bharti Kapadia, 48, who for the last 10 years has advised, among others, S.H. Daya, proprietor, Dawood Shoes, and Asha Sheth, proprietor of Great Eastern Shipping Company, on their art acquisitions. Taste consultants in Delhi tooare a mix of dabblers and dilettantes: Vandana Datta, 32, was a saleswoman before she turned aesthetic arbiter and floa-ted The Aesthete art consultancy three months ago; Siddharth Tagore, 38, now a gallery owner in both Calcutta and Delhi, was a Lintas Advertising man, 'client servicing' in Calcutta before he took to 'taste refurbishing' in Delhi.