Brahms | Symphony No. 2 | Ex. 21
Contrast through the textural treatment of a melodic line.
Bruckner | Symphony No. 7 | Ex. 22
Inverse relationship between polyphonic density and instrumental density.
Mendelssohn | Les Hébrides | Ex. 24
Extreme contrast between the 2nd thematic group in the exposition and the recapitulation of a sonata form