This video is of Tim and Maddy Harland's beautiful no dig permaculture kitchen garden in Hapmshire UK. Tim and Maddy are the founders of the fantastic @Permaculture Magazine and have a tranquil vegetable garden, meadow and food forest at their home that has been maturing for 25 years! I hope that this is a prime example of what can be achieved in a relatively small space, and that you don't always have to follow the norms when it comes to growing your own food.
No dig gardening is a wonderful method of growing food as it brings a whole host of benefits. Not only are you saving time and effort in the garden, you're also improving the health of your soil and as a result, the health of your plants. I love the geometry that Maddy and Tim have with their triangle shaped raised beds, as well as a big emphasis on vertical gardening and permaculture principles.