I sketched this particular location in different times. The first one was drawn in the most relaxed state when I look back.( It was in 2007 in Sagamihara Park in kanagawa.) The second one was unfinished because when I was drawing this, the biggest earthquake hit Japan, so I stopped drawing it and went back home quickly.( 2011 March 11th) If you are interested in my post in Urban Sketchers international blog at that time, click here . The third one is in ten years, at the era of Covid 19. A newly playground equipment was erected.