Can I use a Google image for my logo?

As a professional practitioner in the field of cryptocurrency and finance, I often encounter inquiries from individuals and businesses regarding the use of intellectual property and branding. One common question I've come across is: "Can I use a Google image for my logo?" This question often arises due to the convenience and vast library of images available on search engines like Google. However, it's crucial to understand that most images found on such platforms are copyrighted and protected by intellectual property laws. Simulating the tone of a questioner, I would pose the query as follows: "In my efforts to establish a strong brand identity for my cryptocurrency venture, I've considered using a Google image for my logo. But, before I proceed, I'm keen to know if this is a legally permissible practice? What are the potential risks and considerations I should be aware of?