Final answer:
The correct syntax to render an image object in a Liquid section block on Shopify is {{ block.settings.image }}. This syntax accesses the image object uploaded through the theme editor.
Step-by-step explanation:
The correct syntax for rendering an image object within a Liquid section block in Shopify themes is {{ block.settings.image }}. Liquid is a template language used in Shopify to load dynamic content on storefronts. When you use {{ block.settings.image }}, you're accessing a block setting configured through the theme editor, where the image object is typically uploaded or selected by the user designing the store.