auction index:
artist index:
- Cabaillot Lassalle, Louis Simon
- Cady , Henry Newell
- Cagliani, Luigi
- Calder, Alexander
- Cales, Pierre Abbe
- Califano, A.
- Callot, Jacques
- Calogero, Jean
- Camden, William
- Cameron, David
- Camin , Martin
- Campagnari, Ottorino
- Campbell, Blendon Reed
- Campbell, David M
- Campuzano, Don Thomas
- Carel ten Kate, Herman
- Carlsen, Emil
- Carlsen, Dines
- Carmichael, Ida Barbour
- Carpenter, Francis
- Carter, Clarence
- Carter, William Sylvester
- Casati,
- Casaus, Jesus
- Casmir, Laurent
- Cass, Kay
- Cass, Kae Dorn
- Castel, Michele
- Caswell,
- Catteau, Charles
- Cattermole, George
- Cauchie, Paul
- Caursle, John
- Chadeayne, Robert Osborne
- Chaffee, Olive Holbert
- Chagall, Marc
- Chan, C.
- Channing, B.
- Chapelle,
- Chapin, Francis
- Chapman, Minerva Josephine
- Chapu, William
- Charles, Baxter
- Chase, Virginia
- Chase Merritt , Warren
- Chatiniere, Antonin-Marie
- Cheever, Abbott
- Chemiakin, Mihail
- Cherry, Edward
- Chesler, Isabelle
- Chiaparus, Demeter
- Chiara, Allen
- Chiara, Richard
- Chimenti, Jacopo
- Chippendale, Thomas
- Chmielniski, Wladyslaw
- Christophe, Pierre Robert
- Christophe, Osmin
- Christy , J. Z.
- Church, Henry
- Churchyard, Thomas
- Chwala, Adolf
- Ciampaglia, Carlo A.
- Cifetti, N.
- Cimiotti, Gustave
- Civeton, Christophe
- Clark, Eleanore Arnold
- Clarke, H.
- Clement, Shirley
- Clodion, Claude
- Clymer, John
- Cobbe, Bernard
- Cochran, Allen Dean
- Codde, Pieter Jacobsz
- Cogniet, Leon
- Cohn,
- Cole, E.
- Coleman, Ellen
- Coleman, Francesco
- Collins, Mary
- Collins, Charles
- Collomb, Paul
- Coltman, Ora
- Combes, Willard
- Condette, J.
- Connavale, Robert
- Conover, Claude
- Conte, John Le
- Cooper, Thomas
- Cooper, C.C.
- Cooper, William Henry
- Cope, Leslie
- Copeland, Lila
- Cora, Vladimir
- Corbellini, Luigi
- Corbiere, Roger
- Corell, K. E. M.
- Corper, M.
- Cortes, Edouard-Leon
- Costa, Pietro
- Costigan, John
- Cosway, Richard
- Cotton, Lillian
- Coulson, Gerald
- Courtens, Franz
- Coussens, Armand
- Cowles, Russell
- Cox I, David
- Cozzolino, C.
- Crawford, Larry
- Crawford, Earl
- Crelinger, Marie
- Crist, Richard Harrison
- Croix, Silvere
- Crome, John
- Cruickshank, George
- Cruikshank, George
- Csosz, John
- Culverhouse, Johann Mongels
- Curry , John Steuart
- Curtis, T.
- Curtis, Henry
- Czene , Apatfalvi