union worker protest PNG, stickers, cliparts, transparent illustration & graphics
1200x743pxStrike action, Trade union, human protest, general Strike, labor solidarity, workers' rights, union movement
800x800pxconstruction worker hand, Trade union symbol, International Labor Day illustration, Labor Day hand drawn artwork, union worker protest, workers rights icon, industrial solidarity graphic
2293x1650pxpeople holding protest signs, labor union demonstration, strike action silhouette, United States trade union protest, worker solidarity movement, collective bargaining visuals, labor rights advocacy
