Write an engaging article about Tucson’s Mainly Murals tour, highlighting the vibrant street art and the inspiring stories behind the murals shared by Dorothy Yanez. Include a prompt for readers to embark on their own self-guided mural exploration, suggesting specific murals to seek out and capture through photography. Encourage them to participate in local art workshops or classes to deepen their understanding of street art techniques. Suggest that they share their perspectives on social media, using a unique hashtag to create a community dialogue around the artworks. Conclude by inviting readers to reflect on how murals can serve as powerful expressions of cultural and social identity in urban spaces.