Photographers shared stories of their favorite photos for CNN 's first Instagram challenge . They paid tribute to political leaders , social justice activists , coffee shops . Mural in Toledo , Ohio , of boy laughing ` ` stands for hope and change , '' he says .
Photographers share stories of their favorite murals for CNN 's first Instagram challenge . Murals pay tribute to political leaders , social justice movements , coffee shops . Mural in Toledo , Ohio , of boy laughing `` stands for hope and change , '' Instagrammer says .