Look along Grant Street at the southern edge of Jasper Green, west of Inside Spoken Things. Approach from the public reserve and adjoining footpath.
There isn't much published interpretation of Keeping Mum, which leaves the looking largely up to you. Try the sculpture against the open grass, then from the street side where its outline and spaces read differently against the surrounding neighbourhood.
It sits within a surprisingly art-rich little park. Tim Macfarlane Reid's Inside Spoken Things and Whadjuk artist Justin Martin's colourful mural are both nearby, while the playground, basketball hoop and open grass give everyone else something to do.
Jasper Green is just east of the railway. From here you can follow Grant Street back towards the station and coast, picking up more Cott art along the way.