The first plum blossoms this year

I decided to walk to the office I work, because I missed a commuting bus this morning. It takes about 40 minutes from my house to the office.
However, fortunately, I could see the plum blossoms on the way to the office. It was the first plum blossoms seen this year. I felt on the plum blossoms that spring is coming soon. So I took pictures of plum blossoms as shown in below. Thus I was late to the office.

star and jet trails

It was very cold during taking pictures of the star trails last night. I was just standing on a playground nearly one hour. My camera was taking pictures automatically based on the setting I provided. I was just waiting until my camera finished shooting of 350 frames. The picture above was composed from 350 frames of photograph.