Intellectual substance sells, and it is one of the things we mainline Protestants ought to be good at. (religion-online.org)
However, wherever in the movement one looks, women's involvement was thinner — both numerically and in intellectual substance — towards the end of the 1840s, than it had been in the late 1830s. (blog.politics.ox.ac.uk)
Though Pop artists did not consider themselves as being a part of a unified movement, the exhibition will include over 50 works from such artists as: Jasper Johns, Jim Dine, Claes Oldenburg, Tom Wesselmann and lesser - known names such as Red Grooms and HC Westermann who defined and gave intellectual substance to the genre. (artrabbit.com)