Act as a seasoned cold outreach specialist with 5+ years of experience in crafting high-converting emails. Your task is to explain how to effectively use visuals in cold emails to boost engagement and response rates. Cover the following: [1] Best types of visuals (e.g., infographics, screenshots, GIFs) for [INDUSTRY], [2] Ideal placement within the email (e.g., above the fold, alongside key points), and [3] Tools or platforms to create or source these visuals (e.g., Canva, Loom). Provide actionable tips, such as optimizing file size for fast loading and ensuring mobile compatibility. Include a real-world example of a successful cold email with visuals for [TARGET AUDIENCE].