![Glacial Retreat 12, 2010 Ink on paper 10" x 8.375" (25.4 x 21.2725 cm) © 2010 Derek Lerner](https://cdn.myportfolio.com/ebcfdb91d79c1effd858b936456e468c/832442df-a2b4-4230-a74b-2bacf24be5eb_rw_1920.jpg?h=2f23494faa5e600c5fde256b53e9b4d0)
Glacial Retreat 12, 2010 Ink on paper 10" x 8.375" (25.4 x 21.2725 cm)
![Glacial Retreat 10, 2010 Ink on paper 10" x 8.375" (25.4 x 21.2725 cm) © 2010 Derek Lerner](https://cdn.myportfolio.com/ebcfdb91d79c1effd858b936456e468c/a361079d-92ad-4904-834c-a3bcd06b1447_rw_1920.jpg?h=06d6688a3e45e68b9beb2deb82e24d80)
Glacial Retreat 10, 2010 Ink on paper 10" x 8.375" (25.4 x 21.2725 cm)
![Glacial Retreat 13, 2010 Ink on paper 10" x 8.375" (25.4 x 21.2725 cm) © Derek Lerner](https://cdn.myportfolio.com/ebcfdb91d79c1effd858b936456e468c/7ce02649-962a-423d-a935-44018217ec93_rw_1920.jpg?h=75c819e0fcd2ea6c9ecc94953a222432)
Glacial Retreat 13, 2010 Ink on paper 10" x 8.375" (25.4 x 21.2725 cm)
![Glacial Retreat 14, 2010 Ink on paper 10" x 8.375" (25.4 x 21.2725 cm) © 2010 Derek Lerner](https://cdn.myportfolio.com/ebcfdb91d79c1effd858b936456e468c/734f465d-c386-4ffa-bbe6-0c3b9f734bb9_rw_1920.jpg?h=5b2b98a75b1fead08ce476537456e653)
Glacial Retreat 14, 2010 Ink on paper 10" x 8.375" (25.4 x 21.2725 cm)
![Glacial Retreat 2, 2010 Ink on paper 10" x 8.375" (25.4 x 21.2725 cm) © 2010 Derek Lerner](https://cdn.myportfolio.com/ebcfdb91d79c1effd858b936456e468c/584b5131-e6ec-429b-b024-6b7bb4b4c051_rw_1920.jpg?h=b1fbe230ed87d91705ebf6b59e71cafd)
Glacial Retreat 2, 2010 Ink on paper 10" x 8.375" (25.4 x 21.2725 cm)
![Glacial Retreat 11, 2010 Ink on paper 10" x 8.375" (25.4 x 21.2725 cm) © 2010 Derek Lerner](https://cdn.myportfolio.com/ebcfdb91d79c1effd858b936456e468c/f1dcc58d-e664-4596-97fd-775f9f478a86_rw_1920.jpg?h=3203a2be01b8e2a207762cb1780ebb1c)
Glacial Retreat 11, 2010 Ink on paper 10" x 8.375" (25.4 x 21.2725 cm)