1-HAYDN 250TH: HAYDN & STURM UND DRANG 1
Actual clash that led to creation of #GeniusMovement (then called #SturmUndDrang as anticipation of #Romanticism) de facto started with this #LuoisXIV statue by #Bernini 1685 refused & recut by #FrenchAcademy as a #Classicism #MCurtius!

2-HAYDN 250TH: HAYDN & STURM UND DRANG 2
#Haydn's own #ArtLexicon was typical of all the #GeniusMovement/#SturmUndDrang artists, i.e. music composers, writers, poets, painters, such as #Goethe #Schiller #Jommelli #Baretti #Mozart himself etc. One of fundamental keywords: #Fire!

3-HAYDN 250TH: HAYDN & STURM UND DRANG 3
Another clue to detect #GeniusMovement/#SturmDrang is:
artists who are considered models of art to follow or to promote: among: #Shakespeare #Dante #Milton #Goethe #Schiller #CPEBach etc
#Haydn adored #Bach worked #Shakespeare #Goethe!

4-HAYDN 250TH: HAYDN & STURM UND DRANG 4
Another clue is the comparison between the composer (#Haydn) & one of the heroes of #GeniusMovement/#SturmDrang:
#Haydn was in his time identified as: #Shakespeare of Music & #Gellert of Music, 2 of most adored poets/writers of #SturmD!