#*(a) a concise [[Wikipedia:Lead section|lead section]] that summarizes the entire topic and prepares the reader for the higher level of detail in the subsequent sections;
#*(b) a proper system of hierarchical headings; and
#*(c) a substantial but not overwhelming table of contents (see [[Help:Section|section help]]).
#It has [[Wikipedia:Images|images]] if they are appropriate to the subject, with succinct [[Wikipedia:Captions|captions]] and [[Wikipedia:Copyright FAQ#Licenses|acceptable copyright status]].
#It is of appropriate length, staying focused on the main topic without going into unnecessary detail (see [[Wikipedia:Summary style|summary style]]).