This example of photomontage works well because it is visually interesting and has a lot of contrast. The photo of the woman is in black and white while the photo of the plant is shown in color this contrast makes the image stand out more.
For the most Architectural Design firms, it was time to change from hand drawing to CAD planning in the and I used AutoCAD and since 7 years EliteCAD. But for the pre Design I still perform with hand sketches - best results within minutes
Matthew Trendota, section drawing. I've never seen a section perspective constructed like this, it's interesting because it vanishes the entire interior to one point, making the building seem more like a singular unit