If you want to create a custom icon for your module, you will have to create an SVG file for your module and set the path to this file in the `desktop/config.py` of your app.
This icon is loaded via AJAX first time, then it will be rendered. Example: from frappe import _ def get_data(): return { "Frappe Apps": { "color": "orange", "icon": "assets/frappe/images/frappe.svg", "label": _("Frappe.io Portal"), "type": "module" } } > PS: A great place to buy SVG icons for a low cost is the awesome [Noun Project](http://thenounproject.com/)