Main article: Sustainable development. The Brundtland Commission draws upon several notions in its definition of sustainable development, which is the most frequently cited definition of the concept to date. A key element in the definition is the unity of environment and development.
Cost $475 Re-touch after 1 year $125. 1  Microblading (or eyebrow embroidery) is a relatively new, manual method. It is considered to be semi-permanent, as compared to the traditional hairstroke technique. 2  This method is ideal for anyone wanting to enhance the look of their eyebrows.
'On fleek': Microblading is a procedure that uses tiny needles to mark the skin with fine, hair-like lines. Fine lines: The pigment is etched in to the skin and creates a natural looking, semi-permanent brow.