Wiktionary
maximalism
n. The opposite of minimalism: a tendency toward excess
Wikipedia
Maximalism
In the arts, maximalism, a reaction against minimalism, is an esthetic of excess and redundancy. The philosophy can be summarized as "more is more", contrasting with the minimalist motto "less is more".
Maximalism (album)
Maximalism is the fourth studio album by the Swedish/Danish metal band Amaranthe.