2 adjectives to describe outer

To this end they had been trained in the copying of lines and in the painting of areas of conventional shape, not that they might be made to observe natural form, express themselves in reproduction, render the inner outer, originate, articulate ... but that they might pass an examination in copying unnatural things in impossible colours.

A turbulent people, and a troublesome, are these sons of thunder,a brotherhood of universal come-outers.

2 adjectives to describe  outer