In the mid 19th-century, Johann Baptist Isenring produced the first hand-colored photographs by mixing pigments with gum Arabic and permanently fixing it to the daguerreotype photo with heat.
Johann Baptist Isenring was born in 1796.
Johann Baptist Isenring died in 1860.
Johann Baptist Cysat died in 1657.
Johann Baptist Alzog died in 1878.
Johann Baptist Gänsbacher died in 1844.
Johann Baptist Mehler was born in 1860.
Johann Baptist Gudenus was born in 1908.
Johann Baptist Gudenus died in 1968.
Johann Baptist Allgaier died in 1823.
Johann Baptist Streicher was born in 1796.
Johann Baptist Streicher died in 1871.
Johann Baptist Gänsbacher was born in 1778.