▁at ▁Pen arth ’ s ▁Washington ▁Gallery ▁Stan ▁Jones : ▁a ▁ret ros pective ▁of ▁D yl an ▁Thomas - in sp ired ▁art ▁ ▁Category : 1 9 3 0 ▁birth s ▁Category : 2 0 1 2 ▁death s ▁Category : 2 0 th - century ▁Wel sh ▁pain ters ▁Category : Pe ople ▁from ▁P embro kes hire <0x0A> </s> ▁The ▁following ▁is ▁a ▁list ▁of ▁Illinois ▁High ▁School ▁Association ▁member ▁con ferences . ▁ ▁School s ▁that ▁belong ▁to ▁these ▁con ferences ▁comp ete ▁with ▁each ▁other ▁on ▁a ▁local ▁level ▁in ▁athlet ics ▁and ▁non - ath let ic ▁activities . ▁As ▁of ▁the ▁ 2 0 1 7 - 1 8 ▁school ▁year ▁there ▁are ▁ 6 8 ▁con ferences . ▁ ▁Current ▁Con ferences ▁Apol lo ▁Conference ▁Big ▁Northern ▁Conference ▁Big ▁Tw elve ▁Conference ▁Black ▁Diam ond ▁Conference ▁C ah ok ia ▁Conference ▁( contains ▁two ▁divisions ) ▁Central ▁Illinois ▁Conference ▁Central ▁State ▁E ight ▁Conference ▁Central ▁Sub urban ▁League ▁( contains ▁two ▁divisions ) ▁Chicago ▁Catholic ▁League ▁( contains ▁two ▁divisions ) ▁Chicago ▁P rep ▁Conference ▁Chicago ▁Public ▁High ▁School ▁League ▁( contains ▁ten ▁divisions ) ▁Du Page ▁Valley ▁Conference ▁East ▁Central ▁Illinois ▁Conference ▁East ▁Sub urban ▁Catholic ▁Conference ▁Egypt ian ▁Ill ini ▁Conference ▁Fox ▁Valley ▁Conference ▁Girls ▁Catholic ▁Athlet ic ▁Conference ▁Gre ater ▁Egypt ian ▁Conference ▁Heart ▁of ▁Illinois ▁Conference ▁Ill ini ▁Pra irie ▁Conference ▁Independent ▁School ▁League ▁Inter ▁County ▁Athlet ic ▁Conference ▁Inter state ▁E ight ▁Conference ▁K ish w au kee ▁River