Rosselli, Cosimo, 63, 71, 90.

Rossetti, Gabriel Charles Dante, 255, 256, 257.

Rosso, il, 134.

Rottenhammer, Johann, 235, 239.

Rousseau, Theodore, 158, 160, 162.

Roybet, Ferdinand, 168.

Rubens, Peter Paul, 135, 179, 193-201, 210, 243.

Ruisdael, Jacob van, 215, 216, 222.

Ruisdael, Solomon van, 215, 222.

Ryder, Albert, 268.

SABBATINI (Andrea da Salerno), 97, 98.

St. Jan, Geertjen van, 205.

Salaino (Andrea Sala), il, 101, 108.

Salviati, Francesco Rossi, 124, 130.

Sanchez-Coello, Alonzo, 177, 185.

Santi, Giovanni, 67, 72.

Sanzio. See "Raphael."

Sargent, John S., 269, 270.

Sarto, Andrea (Angeli) del, 91, 97, 101, 105, 134.

Sassoferrato (Giov. Battista Salvi), il, 126, 131.

Savoldo, Giovanni Girolamo, 120, 121.

Schadow, Friedrich Wilhelm von, 236, 237, 239.

Schaffner, Martin, 231, 239.

Schalcken, Godfried, 211, 221.

Schaeufelin, Hans Leonhardt, 230, 239.

Scheffer, Ary, 153.

Schoengauer, Martin, 231, 232, 233, 239.

Schnorr von Karolsfeld, J., 237, 239.

Schuechlin, Hans, 231.

Scorel, Jan van, 192, 206, 221.

Segantini, Giovanni, 130.

Semitecolo, Niccolo, 79, 84.

Serapion, 35.

Sesto, Cesare da, 102, 108.

Shannon, J. J., 272.

Shirlaw, Walter, 270.

Shurtleff, Roswell M., 273.

Sigalon, Xavier, 153.

Signorelli, Luca, 66, 67, 72, 93.

Simmons, Edward E., 270.

Simonetti, 130.

Sisley, Alfred, 171.

Smedley, William T., 270.

Smibert, John, 261.

Snell, Henry B., 274.

Snyders, Franz, 196, 201.

Sodoma (Giov. Ant. Bazzi), il, 103, 108.

Solario, Andrea (da Milano), 102, 108.

Sopolis, 35.

Sorolla, Joaquin, 185.

Spagna, Lo (Giovanni di Pietro), 69, 72.

Spence, Harry, 259.

Spranger, Bartholomeus, 192.

Squarcione, Francesco, 73, 74, 75, 81.

Starnina, Gherardo, 54, 56.

Steele, Edward, 246.

Steen, Jan, 211, 212, 249.

Steenwyck, Hendrik van, 206, 221.

Stevens, Alfred, 200, 202.

Stewart, Julius L., 272.

Strigel, Bernard, 232, 239.

Stothard, Thomas, 254.

Stott of Oldham, 258.

Stuart, Gilbert, 262, 263.

Stuck, Franz, 238.

Sully, Thomas, 263, 264.

Swanenburch, Jakob Isaaks van, 207.

TARBELL, Edmund C., 270.

Teniers (the Younger), David, 197, 202.

Terburg, Gerard, 167, 212, 221.

Thaulow, Fritz, 276.

Thayer, Abbott H., 270.

Thegerstroem, R., 276.

Theodorich of Prague, 227, 239.

Theotocopuli, Domenico, 177, 185.

Thoma, Hans, 238.

Tiepolo, Giovanni Battista, 128, 1