Painted lady as in corresponding "V. virginiensis". The Australian painted lady ("V. kershawi") is quite similar to "V. cardui". Its four ventral eyespots are less clearly defined, and it always sports at least three (often four) blue pupil spots on its dorsal hindwing. Caterpillars are found mainly on "Ammobium alatum". The lifespan of a painted lady butterfly is two to four weeks. The species undergoes complete metamorphosis which has recently been investigated using microtomography. Painted lady The Cynthia group of colourful butterflies, commonly called painted ladies, comprises a subgenus of the genus "Vanessa" in the family Nymphalidae. They are well known throughout
Portrait of a Lady (van der Weyden) c. 1460 dating is based on the high-fashion dress and the work's apparent chronological position in the evolution of van der Weyden's style. However, it is possible that it was executed even later (van der Weyden died in 1464). "Portrait of a Lady " was painted on a single oak board with a vertical grain and has an unpainted margin on each side. The panel was prepared with gesso, upon which the figure was then painted in monochrome. Glazes of oil pigment were then added, which allowed for subtle and transparent tonal gradations. Infra-red reflectography reveals that van der Weyden