world environment day concept. earth day in the hands of trees growing seedlings. tree planting on volunteer family's hands for eco friendly and corporate social responsibility campaign concept - 傳教士養成所 個照片及圖片檔
the original our lady of guadalupe parish church in taos, new mexico, united states - 19th century - 傳教士養成所 幅插畫檔、美工圖案、卡通及圖標
one light bulb is ahead of many other light bulbs in the concept group. leadership and team work - 傳教士養成所 個照片及圖片檔
paper airplane different direction and approach. think different & leadership concept. - 傳教士養成所 個照片及圖片檔
