Quietness of Countryside

Using basic shapes in Powerpoint, compose for me a piece representing the quietness of countryside.
I did run out of time for extra details such as the grids.
Countryside? check. This can either be interpreted as a slightly curvy plain in front of a few floating mountains, or a dock overlooking a large lake, with misaligned boats crashing into each other in a green flame, and the waters should not be green either.
Quiet? The pastel palette creates little contrast, so less noise. The triangles are also floating and slightly crashing into each other without hearing any sound from afar.

Press reviews:
'Groundbreaking' - Ashnak