As a part of my Developer Portfolio, this HTML Email Front-End work is a sampler of what I can achieve when faced of a challenging task of being limited of the full set of tools that I could use.
Here are some more screenshots from Mozilla Thunderbird, Samsung's Android Email, and others:
Download the file template here (Setup for MailChimp)
Credit goes to the unnamed beneficiaries of the stock photos of every recognized stock photo you see here. The only thing that belongs to me here is the HTML.