Detail of the design for a steel sculpture created by artist Holly Ewald for Mashapaug Pond in 2016.

Rhode Island Department of Environmental Management presentation to educators and community activists at Adelaide (Alvarez) High School in Providence about Mashapaug Pond.

Dancers in handmade fish costumes during a benefit concert for the Urban Pond Procession in 2010.

Curriculum and lesson plans for sign-making workshops by UPP Arts at Alvarez High School.

Course outline / lesson plan for the "Urban Waters" workshops series for AP Environmental Science classes at Alvarez High School in partnership with the Environmental Justice League. The workshop series in Fall 2012 in coordination with the Urban Pond Procession.

Course outline for Alvarez High School documentary film workhops by instructor and UPP Arts teaching artist, Denali Miller.

A comparison of the old signage for Mashapaug Pond and the new design by Holly Ewald and Andrew Oesch with student artwork. The updated poster is shown hung on the fencing around the perimeter of the pond.

Students adding wishes to the Installation of the Wishing Fence at Mashapaug Pond. The Wishing Fence was an art installation by students at the Community Prepatory School in Providence.

Installation of the Wishing Fence at Mashapaug Pond. The Wishing Fence was an art installation by students at the Community Prepatory School in Providence.

Information about the Wishing Fence created by 3rd graders at the Community Prepatory School in Providence.

Students adding wishes to the Installation of the Wishing Fence at Mashapaug Pond. The Wishing Fence was an art installation by students at the Community Prepatory School in Providence.

Community Music Works musicians perform at the Temple of Music at Roger Williams Park as part of the Mashapaug Pond Procession in 2010.

Reservoir neighborhood resident, Ed Hooks, talks with Prof. Elizabeth Hoover at a UPP Arts event.

Three boys wear fish costumes as part of the first Mashapaug Pond Procession.

Children wear handmade fish costumes created at the Wat Thorikaram temple in the Mashapaug Pond Procession.

Children wearing handmade fish costumes walk in the Mashapaug Pond Procession.

Children holding handmade banners walk in the Mashapaug Pond Procession.

UPP Arts instructor, Anna, teaching a workshop on interpretive signs to students at Central High School.

Buddhist monks of Wat Thorikaram temple at 177 Hanover Street in Providence bless the start of the first Mashapaug Pond Procession. The group includes adults and children with a glimpse of fish costumes in the foreground.

Image of the Beacon Lighthouse sculpture created by Kristina Brown during her artist residency for UPP Arts in 2014. Brown works to prepare to launch the sculpture from the Mashapaug Pond boat ramp.

Image of the Beacon Lighthouse sculpture created by Kristina Brown during her artist residency for UPP Arts in 2014. The sculpture is shown lit up at night while floating in Mashapaug Pond.

Detail view of the special objects donated by community members to artist Kristina Brown and included on the Beacon Lighthouse sculpture for Mashapaug Pond.

Two students from Alvarez High School talk with UPP resident artist Kristina Brown as she constructs the Beacon Lighthouse sculpture for Mashapaug Pond in 2014.

Invitation to the community to participate in the Beacon Lighthouse sculpture created by UPP artist-in-residence Kristina Brown for Mashapaug Pond in 2014.

Artist Walker Mettling works with students in a classroom at Bain Middle School as part of a UPP Arts comic book workshop in 2017.

Artist statement by Kristina Brown regarding the Clean River Quilt project and invitation for collaboration to Sophia Academy students.

Prof. Anne Valk from Brown University and Mike Freeman, who grew up in the West Elmwood neighborhood look at a map during the opening of the Shadows and Sounds art installation. The installation interpreted the history of the neighborhood of West Elmwood that was in demolished during urban redevelopment for an industrial park in 1962 and was created by students at the John Nicholas Brown Center at Brown University.

Andrew Oesch and Holly Ewald, organizers of the first Mashapaug Pond Procession, speak at the event.

Video of students and Amelia Rose at Alvarez High School discussing pollution of the Mashapaug Pond and impact of water runoff while examing a model of the neighborhood.

View of the handmade signs by students of Alvarez High School depicting the poem "At Mashapaug" in a school hallway.