FIG. 1 is a perspective view showing the top, front and right side of the ornamental design for a study carrel of the present invention;
FIG. 2 is a top plan view of the invention shown in FIG. 1;
FIG. 3 is a bottom plan view of the invention shown in FIG. 1;
FIG. 4 is a front elevational view of the invention shown in FIG. 1;
FIG. 5 is a right side elevational view of the invention shown in FIG. 1;
FIG. 6 is a rear elevational view of the invention shown in FIG. 1; and,
FIG. 7 is a left side elevational view of the invention shown in FIG. 1.