Of all the household DIY tasks, painting walls and ceilings must be the easiest and most rewarding, providing you follow some simple (but perhaps tedious) preparation work to achieve a professional finish. Before you begin, have a close look at the surfaces you are planning to paint - look at them from both sides and not just "flat-on", as some of the problems are only visible when seen obliquely. Are there any holes, cracks, or areas of peeling or bubbling paint? Before you go out to buy materials, use a paint scraper, putty knife or an old kitchen knife to see how extensive the problem is. If there are cracks wider than 1cm, it may be worth monitoring the crack for a few months - at the widest part of the crack, draw a pencil line on the wall with a ruler and make a note of the crack width. Measure the gap every two weeks and keep a record. If it varies or is getting bigger, it would be a good idea to call in a structural engineer before painting as you may be covering up...
Last week I was walking with a friend at Emmarentia Dam. The weather was idyllic for late summer, with not a whisper of wind, allowing a perfect reflection of the trees and sky in the water. This set me thinking, what is it in nature that gives us this sense of immense calm, and what can we learn from this as designers? The most obvious parallel in architecture is in the use of reflecting pools, which have been used by some of the best-known modernists, including le Corbusier and Mies van der Rohe, often creating a contrast between the asymmetrical composition of the building volumes and the symmetry of the reflection. Barcelona Pavilion by Ludwig Mies van der Rohe Creative Commons Licensed: https://commons.wikimedia.org/wiki/File:Barcelona_Pavilion_pool.JPG . This technique is used extensively by Oscar Niemeyer in Brasilia, enlivening the bold volumes and strikingly sculptural concrete structural elements. This adds to the drama of the asymmetrical forms and the play...