Starters...KEITH CARTER

His contemporary dreamlike images start at about $800PAULA CHAMLEE

Realistic landscapes and interiors sell for $800 to $1,500ALFRED CAPEL-CURE

19th century architectural images at about $3,000Mid-Range...BERENICE ABBOTT

Famous studies of New York City sell in the $5,000-to-$20,000 rangeHENRI CARTIER-BRESSON

Candid portraits and street scenes typically go for $5,000 to $20,000-plusWALKER EVANS

Noted documentary photos range from under $5,000 to $50,000-plusTop End...IMOGEN CUNNINGHAM

Her abstract plant studies now sometimes top $200,000GUSTAVE LE GRAY

Pioneering 19th century French prints run more than $500,000MAN RAY

Surrealist images sell for up to $1 million