This document discusses various factors to consider when designing virtual learning environments. It addresses personal, technical, and pedagogical building blocks. Examples of basic typologies like beaches and campus replications are provided. The document explores how the visual design of different environment types like cafes, canteens, dwellings, offices, and operating theaters can impact the learning outcome. It suggests that virtual environments should be engaging, relevant to the content, easy to navigate, and allow a focus on the learning outcome rather than visual fidelity or cost. The key questions to ask include determining the desired learning outcome and how detailed the environment needs to be.