Gondoliers were another *almost* gap in openclipart (I think I found one other) so I'm providing this awesome gondolier in his gondola, pushing a tourist couple in what we can assume is Venice, Italy. I suppose it could be Venice, California... but I doubt it!
船夫和橋樑
bridges、canal、customers、Gebäude、gondola、gondolier、Italian、Italy、man、river、tourists、Venice、working
橋樑、運河、顧客、建築、貢多拉、船夫、意大利、意大利、人、河、遊客、威尼斯、工作的
資料來源：openclipart ( https://openclipart.org/ )