Corrina Tancrede, top, gets a hand from friends Monday while installing a butterfly mural on an alley wall in downtown Lewiston. Over 100 people helped create the butterfly wings on “Love Lewiston Day” on Nov. 3 following the mass shooting on Oct. 25. Various pairs of wings painted on mural fabric were installed in the alley off of Lisbon Street in 2019 and improvements have been made ever since. Below Tancrede, from left, are Melanie Therrien, Sheri Withers Hollenbeck, Lewiston Mayor Carl Sheline and Courtney Schlachter. Daryn Slover/Sun Journal

More than 100 people helped create butterfly wings on “Love Lewiston Day” on Nov. 3 following the mass shooting on Oct. 25. The wings were installed Monday in an alley wall in downtown Lewiston, with the help of Corrina Tancrede. Daryn Slover/Sun Journal

Local artists install a butterfly mural Monday on an alley wall in downtown Lewiston. From left are Courtney Schlachter, Melanie Therrien, Corrina Tancrede and Sheri Withers Hollenbeck. Daryn Slover/Sun Journal

Corrina Tancrede, left, and Courtney Schlachter install a butterfly mural Monday on an alley wall in downtown Lewiston. More than 100 people helped create the butterfly wings on “Love Lewiston Day” on Nov. 3 following the mass shooting on Oct. 25. Various pairs of wings painted on mural fabric were installed in the alley off of Lisbon Street in 2019 and improvements have been made ever since. Daryn Slover/Sun Journal