3737 Chestnut, Michael Ytterberg, Principal-in-Charge, Design Principal, design © BLT Architects, image © M. Ytterberg

The Hamilton, Michael Ytterberg, Principal-in-Charge, Design Principal, design and image © MY Architecture

One Theater Square, Michael Ytterberg, Principal-in-Charge, Design Principal, design © BLT Architects, image © M. Ytterberg

10 Rittenhouse Amenity Floor, Michael Ytterberg, Principal-in-Charge, Design Principal, design © BLT Architects, image © M. Ytterberg

Victor Records Building and Addition, Michael Ytterberg, Principal-in-Charge, Design Principal, design and image © MY Architecture

Symphony House, Michael Ytterberg, Principal-in-Charge, Design Principal, design © BLT Architects, image © M. Ytterberg

One Theater Square, Michael Ytterberg, Principal-in-Charge, Design Principal, design © BLT Architects, image © M. Ytterberg

North Philadelphia Community Services Center, Michael Ytterberg, Principal-in-Charge, Design Principal, design and image © MY Architecture

Victor Records Building New Lobby, Michael Ytterberg, Principal-in-Charge, Design Principal, design and image © MY Architecture

AQ Rittenhouse, Michael Ytterberg, Principal-in-Charge, Design Principal, design © BLT Architects, image © M. Ytterberg

Echelon, Michael Ytterberg, Design Principal, design and image © BLT Architects, used by permission

Cheney University Land Development Plan, Michael Ytterberg, Principal-in-Charge, Design Principal, design and image © BLT Architects, used by permission

Amtrak Garage, Michael Ytterberg, Design Principal, design © BLT Architects, image © M. Ytterberg

AKA University City, Michael Ytterberg, Design Principal, design © BLT Architects, image © M. Ytterberg

3737 Chestnut, Michael Ytterberg, Principal-in-Charge, Design Principal, design © BLT Architects, image © M. Ytterberg

The Hamilton, Michael Ytterberg, Principal-in-Charge, Design Principal, design and image © MY Architecture