Post-it note with handwritten message in black marker. The message reads: "We are here for you [Star of David]."

Letter from a member of the Point Loma Community Presbyterian Church in San Diego, California. The letter reads: "Our God is stronger than hate. Our love for you in stronger than hate. We cry with you, stand with you, support you, grieve with you. Our hearts hurt but we know your strength and the strength God gives us to overcome the evil in this world. In love and solidarity, Carole."

Clear glass vase containing a variety of blue, purple, and white synthetic flowers. Flowers nestled in wired silver tinsel. Bottom half rusting and discolored from moisture exposure.

White foamcore board with messages written in multiple marker colors. Board framed by strips of orange duct tape.

Handwritten card from a student at Goddard Middle School in Littleton, Co. The cover contains the following quote: "The past cannot be changed. The future is yet in your power." An illustration of three stick figures raising their hands, standing on a large rock with a Star of David at the center, before a mountainous landscape with a large sun and clouds, appears on the bottom center. The inside reads: "Dear Rabbi Jeffrey Myers, I'm very sorry about what has happen[ed]. I do know that people are also very sorry.

Handmade cardboard poster with black, red, blue, yellow, and green ink, reading: "Stronger Than Hate." The Stronger Than Hate Steelers' logo with the yellow Star of David appears in the center. The reverse, written in purple, pink, blue, and blank ink, reads: "No way to prevent this- says only nation where this regularly happens."

Black and white laser print with the Stronger Than Hate symbol on the front; Pittsburgh Penguins symbol with Star of David on the back.

White posterboard with handwritten messages on either side. The front side reads: "154 mass shootings this year alone. How many lives are worth your assault rifle?" An asterisk connects to the following sidebar: "None committed by black men, illegal aliens, or women." 154 tally marks appear above. The back reads: "Life, Liberty, and the Pursuit of Happiness."

Note from a member of The Church at Severn Run in Severn, Maryland. The note is enclosed in an envelope with church letterhead, reading: "The Church at Severn Run: Love Well, Live Jesus, Believe Big!" The note inside reads: "We are one. We will get through this together. You are not alone. [Heart]." The church's contact information is included on the back of the envelope.

White synthetic tree with 11 pieces of black lace tied to branches and a rosary tied to top branch. Square base of tree has switch for battery operated power. Attached to front of tree is a greeting card with message from sender.

Post-it note with handwritten message in black ink. The message reads: "Etz Chaim Hi. It is a tree of life for those who hold fast to it."

Note from a member of The Church at Severn Run in Severn, Maryland. The note is enclosed in an envelope with church letterhead, reading: "The Church at Severn Run: Love Well, Live Jesus, Believe Big!" The note inside contains message of love, prayer, and solidarity. The church's contact information is included on the back of the envelope.

Card from a student at West Allegheny Middle School in Imperial, Pa. The front features a hand-colored illustration of a leaf with floral and geometric motifs. The back contains a handwritten note, as well as the stock signature: "From your friends at West Allegheny Middle School."

Post-it note with handwritten message in green marker. The message reads: "Hate is not welcome anywhere."

Hardwritten card in blue pen on white paper, offering condolences following the October 27 attack.

Handmade card in colored marker on paper. The card reads: "Love" and is illustrated with a heart below. Mild dirt stains throughout. The card has been laminated.