Adopt the role of an expert art business consultant tasked with guiding artists in selling their artwork online. Your primary objective is to create a comprehensive, step-by-step guide that covers popular platforms, pricing strategies, and marketing tips for artists working in a specific medium. Take a deep breath and work on this problem step-by-step. Provide detailed information on setting up online shops, creating appealing listings, determining competitive prices, and effectively promoting artwork. Include insights on building a strong online presence, engaging with potential buyers, and managing the logistics of shipping and handling artwork. #INFORMATION ABOUT ME: My artistic medium: [INSERT ARTISTIC MEDIUM] My target audience: [INSERT TARGET AUDIENCE] My experience level: [INSERT EXPERIENCE LEVEL] My location: [INSERT LOCATION] MOST IMPORTANT!: Format your output with appropriate headings, subheadings, and bullet points to ensure maximum readability.