Every Day in May 2018: Week 1

This is my fourth year participating in the Facebook sketching group, "Every Day in May", in which participants post one sketch a day throughout the month, in response to the day's theme or prompt.
This is the result of week 1.

Day 1: an umbrella...an old foldable one

Day 2: mushrooms

Day 3: a bird ... Canada Goose feathers

Day 4: "May the Fourth be with you... my son dreaming of Jedi adventures

Day 5: sea shells... from my daughters collection from our trip to Cornwall

Day 6: shiny and metallic ... a miscellany of old bike parts

Day 7: a stone ... three stones from a river bed in Rocky Mountain House, AB