Ключевые слова: 20 december, background, banner, black, card, celebration, charity, community, day, december, design, diverse, diversity, embracing, equality, ethnic, ethnicity, friend, friendship, group, help, holiday, hug, human, human solidarity day, illustration, international, international days, message, multiracial, organization, peace, people, poster, print, sign, social, solidarity, solidarity day, support, symbol, team, together, togetherness, unity, universal, women, world,