Many designers will have to deal with aspects of all of the above; whether designing apparel, textiles, objects, graphics or printed material the ability to present information in a simple and straightforward way is important for a designer to engage with their collaborators and to effectively market their product to their client, designing something which is ergonomic also is important as that deals with how their product or design will physically relate to the body, they will also need to understand the limitations of their design tools as this will have the potential to inhibit the production or quality of the outcome, also a balanced understanding of visual literacy is key as this is important for a designer to effectively evaluate the material from which they draw upon in their research and design process.
Just stare at it till you get it lol jkjk. dont do that. um the way i learned to play violin is practicing and the same with the recorder. but it all depends on how you learn things cause everyone is different when it comes to learning. try finding ways of how to teach yourself and practice on understanding musical instruments and do research.
I'm not quite sure what you are asking for but in guessing you are talking about The Sistine chapel ceiling, painted by Michelangelo.
